49435620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 151656960

約数和(自身を除く): 102221340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1039, 1220, 1586, 1830, 2078, 2379, 3117, 3172, 3660, 3965, 4156, 4758, 5195, 6234, 7930, 9516, 10390, 11895, 12468, 13507, 15585, 15860, 20780, 23790, 27014, 31170, 40521, 47580, 54028, 62340, 63379, 67535, 81042, 126758, 135070, 162084, 190137, 202605, 253516, 270140, 316895, 380274, 405210, 633790, 760548, 810420, 823927, 950685, 1267580, 1647854, 1901370, 2471781, 3295708, 3802740, 4119635, 4943562, 8239270, 9887124, 12358905, 16478540, 24717810, 49435620]

約数ペア:

[(1, 49435620), (2, 24717810), (3, 16478540), (4, 12358905), (5, 9887124), (6, 8239270), (10, 4943562), (12, 4119635), (13, 3802740), (15, 3295708), (20, 2471781), (26, 1901370), (30, 1647854), (39, 1267580), (52, 950685), (60, 823927), (61, 810420), (65, 760548), (78, 633790), (122, 405210), (130, 380274), (156, 316895), (183, 270140), (195, 253516), (244, 202605), (260, 190137), (305, 162084), (366, 135070), (390, 126758), (610, 81042), (732, 67535), (780, 63379), (793, 62340), (915, 54028), (1039, 47580), (1220, 40521), (1586, 31170), (1830, 27014), (2078, 23790), (2379, 20780), (3117, 15860), (3172, 15585), (3660, 13507), (3965, 12468), (4156, 11895), (4758, 10390), (5195, 9516), (6234, 7930)]