50842480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 89148560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 83, 95, 104, 124, 130, 152, 155, 166, 190, 208, 247, 248, 260, 304, 310, 332, 380, 403, 415, 494, 496, 520, 589, 620, 664, 760, 806, 830, 988, 1040, 1079, 1178, 1235, 1240, 1328, 1520, 1577, 1612, 1660, 1976, 2015, 2158, 2356, 2470, 2480, 2573, 2945, 3154, 3224, 3320, 3952, 4030, 4316, 4712, 4940, 5146, 5395, 5890, 6308, 6448, 6640, 7657, 7885, 8060, 8632, 9424, 9880, 10292, 10790, 11780, 12616, 12865, 15314, 15770, 16120, 17264, 19760, 20501, 20584, 21580, 23560, 25232, 25730, 30628, 31540, 32240, 33449, 38285, 41002, 41168, 43160, 47120, 48887, 51460, 61256, 63080, 66898, 76570, 82004, 86320, 97774, 102505, 102920, 122512, 126160, 133796, 153140, 164008, 167245, 195548, 205010, 205840, 244435, 267592, 306280, 328016, 334490, 391096, 410020, 488870, 535184, 612560, 635531, 668980, 782192, 820040, 977740, 1271062, 1337960, 1640080, 1955480, 2542124, 2675920, 3177655, 3910960, 5084248, 6355310, 10168496, 12710620, 25421240, 50842480]

約数ペア:

[(1, 50842480), (2, 25421240), (4, 12710620), (5, 10168496), (8, 6355310), (10, 5084248), (13, 3910960), (16, 3177655), (19, 2675920), (20, 2542124), (26, 1955480), (31, 1640080), (38, 1337960), (40, 1271062), (52, 977740), (62, 820040), (65, 782192), (76, 668980), (80, 635531), (83, 612560), (95, 535184), (104, 488870), (124, 410020), (130, 391096), (152, 334490), (155, 328016), (166, 306280), (190, 267592), (208, 244435), (247, 205840), (248, 205010), (260, 195548), (304, 167245), (310, 164008), (332, 153140), (380, 133796), (403, 126160), (415, 122512), (494, 102920), (496, 102505), (520, 97774), (589, 86320), (620, 82004), (664, 76570), (760, 66898), (806, 63080), (830, 61256), (988, 51460), (1040, 48887), (1079, 47120), (1178, 43160), (1235, 41168), (1240, 41002), (1328, 38285), (1520, 33449), (1577, 32240), (1612, 31540), (1660, 30628), (1976, 25730), (2015, 25232), (2158, 23560), (2356, 21580), (2470, 20584), (2480, 20501), (2573, 19760), (2945, 17264), (3154, 16120), (3224, 15770), (3320, 15314), (3952, 12865), (4030, 12616), (4316, 11780), (4712, 10790), (4940, 10292), (5146, 9880), (5395, 9424), (5890, 8632), (6308, 8060), (6448, 7885), (6640, 7657)]