53216360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 126115920

約数和(自身を除く): 72899560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 877, 1480, 1517, 1640, 1754, 3034, 3508, 4385, 6068, 7016, 7585, 8770, 12136, 15170, 17540, 30340, 32449, 35080, 35957, 60680, 64898, 71914, 129796, 143828, 162245, 179785, 259592, 287656, 324490, 359570, 648980, 719140, 1297960, 1330409, 1438280, 2660818, 5321636, 6652045, 10643272, 13304090, 26608180, 53216360]

約数ペア:

[(1, 53216360), (2, 26608180), (4, 13304090), (5, 10643272), (8, 6652045), (10, 5321636), (20, 2660818), (37, 1438280), (40, 1330409), (41, 1297960), (74, 719140), (82, 648980), (148, 359570), (164, 324490), (185, 287656), (205, 259592), (296, 179785), (328, 162245), (370, 143828), (410, 129796), (740, 71914), (820, 64898), (877, 60680), (1480, 35957), (1517, 35080), (1640, 32449), (1754, 30340), (3034, 17540), (3508, 15170), (4385, 12136), (6068, 8770), (7016, 7585)]