51603630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 82516818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 431, 614, 862, 921, 1293, 1535, 1842, 2155, 2586, 3070, 3991, 4310, 4605, 5603, 6465, 7982, 9210, 11206, 11973, 12930, 16809, 19955, 23946, 28015, 33618, 39910, 56030, 59865, 84045, 119730, 132317, 168090, 264634, 396951, 661585, 793902, 1323170, 1720121, 1984755, 3440242, 3969510, 5160363, 8600605, 10320726, 17201210, 25801815, 51603630]

約数ペア:

[(1, 51603630), (2, 25801815), (3, 17201210), (5, 10320726), (6, 8600605), (10, 5160363), (13, 3969510), (15, 3440242), (26, 1984755), (30, 1720121), (39, 1323170), (65, 793902), (78, 661585), (130, 396951), (195, 264634), (307, 168090), (390, 132317), (431, 119730), (614, 84045), (862, 59865), (921, 56030), (1293, 39910), (1535, 33618), (1842, 28015), (2155, 23946), (2586, 19955), (3070, 16809), (3991, 12930), (4310, 11973), (4605, 11206), (5603, 9210), (6465, 7982)]