49667520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 190195200

約数和(自身を除く): 140527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 389, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 778, 798, 840, 912, 960, 1064, 1120, 1140, 1167, 1216, 1330, 1344, 1520, 1556, 1596, 1680, 1824, 1945, 1995, 2128, 2240, 2280, 2334, 2660, 2723, 3040, 3112, 3192, 3360, 3648, 3890, 3990, 4256, 4560, 4668, 5320, 5446, 5835, 6080, 6224, 6384, 6720, 7391, 7780, 7980, 8169, 8512, 9120, 9336, 10640, 10892, 11670, 12448, 12768, 13615, 14782, 15560, 15960, 16338, 18240, 18672, 21280, 21784, 22173, 23340, 24896, 25536, 27230, 29564, 31120, 31920, 32676, 36955, 37344, 40845, 42560, 43568, 44346, 46680, 51737, 54460, 59128, 62240, 63840, 65352, 73910, 74688, 81690, 87136, 88692, 93360, 103474, 108920, 110865, 118256, 124480, 127680, 130704, 147820, 155211, 163380, 174272, 177384, 186720, 206948, 217840, 221730, 236512, 258685, 261408, 295640, 310422, 326760, 354768, 373440, 413896, 435680, 443460, 473024, 517370, 522816, 591280, 620844, 653520, 709536, 776055, 827792, 871360, 886920, 1034740, 1182560, 1241688, 1307040, 1419072, 1552110, 1655584, 1773840, 2069480, 2365120, 2483376, 2614080, 3104220, 3311168, 3547680, 4138960, 4966752, 6208440, 7095360, 8277920, 9933504, 12416880, 16555840, 24833760, 49667520]

約数ペア:

[(1, 49667520), (2, 24833760), (3, 16555840), (4, 12416880), (5, 9933504), (6, 8277920), (7, 7095360), (8, 6208440), (10, 4966752), (12, 4138960), (14, 3547680), (15, 3311168), (16, 3104220), (19, 2614080), (20, 2483376), (21, 2365120), (24, 2069480), (28, 1773840), (30, 1655584), (32, 1552110), (35, 1419072), (38, 1307040), (40, 1241688), (42, 1182560), (48, 1034740), (56, 886920), (57, 871360), (60, 827792), (64, 776055), (70, 709536), (76, 653520), (80, 620844), (84, 591280), (95, 522816), (96, 517370), (105, 473024), (112, 443460), (114, 435680), (120, 413896), (133, 373440), (140, 354768), (152, 326760), (160, 310422), (168, 295640), (190, 261408), (192, 258685), (210, 236512), (224, 221730), (228, 217840), (240, 206948), (266, 186720), (280, 177384), (285, 174272), (304, 163380), (320, 155211), (336, 147820), (380, 130704), (389, 127680), (399, 124480), (420, 118256), (448, 110865), (456, 108920), (480, 103474), (532, 93360), (560, 88692), (570, 87136), (608, 81690), (665, 74688), (672, 73910), (760, 65352), (778, 63840), (798, 62240), (840, 59128), (912, 54460), (960, 51737), (1064, 46680), (1120, 44346), (1140, 43568), (1167, 42560), (1216, 40845), (1330, 37344), (1344, 36955), (1520, 32676), (1556, 31920), (1596, 31120), (1680, 29564), (1824, 27230), (1945, 25536), (1995, 24896), (2128, 23340), (2240, 22173), (2280, 21784), (2334, 21280), (2660, 18672), (2723, 18240), (3040, 16338), (3112, 15960), (3192, 15560), (3360, 14782), (3648, 13615), (3890, 12768), (3990, 12448), (4256, 11670), (4560, 10892), (4668, 10640), (5320, 9336), (5446, 9120), (5835, 8512), (6080, 8169), (6224, 7980), (6384, 7780), (6720, 7391)]