49678160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 152668800

約数和(自身を除く): 102990640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 29, 35, 38, 40, 46, 49, 56, 58, 70, 76, 80, 92, 95, 98, 112, 115, 116, 133, 140, 145, 152, 161, 184, 190, 196, 203, 230, 232, 245, 266, 280, 290, 304, 322, 368, 380, 392, 406, 437, 460, 464, 490, 532, 551, 560, 580, 644, 665, 667, 760, 784, 805, 812, 874, 920, 931, 980, 1015, 1064, 1102, 1127, 1160, 1288, 1330, 1334, 1421, 1520, 1610, 1624, 1748, 1840, 1862, 1960, 2030, 2128, 2185, 2204, 2254, 2320, 2576, 2660, 2668, 2755, 2842, 3059, 3220, 3248, 3335, 3496, 3724, 3857, 3920, 4060, 4370, 4408, 4508, 4655, 4669, 5320, 5336, 5510, 5635, 5684, 6118, 6440, 6670, 6992, 7105, 7448, 7714, 8120, 8740, 8816, 9016, 9310, 9338, 10640, 10672, 11020, 11270, 11368, 12236, 12673, 12880, 13340, 14210, 14896, 15295, 15428, 16240, 17480, 18032, 18620, 18676, 19285, 21413, 22040, 22540, 22736, 23345, 24472, 25346, 26680, 26999, 28420, 30590, 30856, 32683, 34960, 37240, 37352, 38570, 42826, 44080, 45080, 46690, 48944, 50692, 53360, 53998, 56840, 61180, 61712, 63365, 65366, 74480, 74704, 77140, 85652, 88711, 90160, 93380, 101384, 107065, 107996, 113680, 122360, 126730, 130732, 134995, 154280, 163415, 171304, 177422, 186760, 202768, 214130, 215992, 244720, 253460, 261464, 269990, 308560, 326830, 342608, 354844, 373520, 428260, 431984, 443555, 506920, 522928, 539980, 620977, 653660, 709688, 856520, 887110, 1013840, 1079960, 1241954, 1307320, 1419376, 1713040, 1774220, 2159920, 2483908, 2614640, 3104885, 3548440, 4967816, 6209770, 7096880, 9935632, 12419540, 24839080, 49678160]

約数ペア:

[(1, 49678160), (2, 24839080), (4, 12419540), (5, 9935632), (7, 7096880), (8, 6209770), (10, 4967816), (14, 3548440), (16, 3104885), (19, 2614640), (20, 2483908), (23, 2159920), (28, 1774220), (29, 1713040), (35, 1419376), (38, 1307320), (40, 1241954), (46, 1079960), (49, 1013840), (56, 887110), (58, 856520), (70, 709688), (76, 653660), (80, 620977), (92, 539980), (95, 522928), (98, 506920), (112, 443555), (115, 431984), (116, 428260), (133, 373520), (140, 354844), (145, 342608), (152, 326830), (161, 308560), (184, 269990), (190, 261464), (196, 253460), (203, 244720), (230, 215992), (232, 214130), (245, 202768), (266, 186760), (280, 177422), (290, 171304), (304, 163415), (322, 154280), (368, 134995), (380, 130732), (392, 126730), (406, 122360), (437, 113680), (460, 107996), (464, 107065), (490, 101384), (532, 93380), (551, 90160), (560, 88711), (580, 85652), (644, 77140), (665, 74704), (667, 74480), (760, 65366), (784, 63365), (805, 61712), (812, 61180), (874, 56840), (920, 53998), (931, 53360), (980, 50692), (1015, 48944), (1064, 46690), (1102, 45080), (1127, 44080), (1160, 42826), (1288, 38570), (1330, 37352), (1334, 37240), (1421, 34960), (1520, 32683), (1610, 30856), (1624, 30590), (1748, 28420), (1840, 26999), (1862, 26680), (1960, 25346), (2030, 24472), (2128, 23345), (2185, 22736), (2204, 22540), (2254, 22040), (2320, 21413), (2576, 19285), (2660, 18676), (2668, 18620), (2755, 18032), (2842, 17480), (3059, 16240), (3220, 15428), (3248, 15295), (3335, 14896), (3496, 14210), (3724, 13340), (3857, 12880), (3920, 12673), (4060, 12236), (4370, 11368), (4408, 11270), (4508, 11020), (4655, 10672), (4669, 10640), (5320, 9338), (5336, 9310), (5510, 9016), (5635, 8816), (5684, 8740), (6118, 8120), (6440, 7714), (6670, 7448), (6992, 7105)]