52481250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 93759390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 311, 375, 450, 622, 625, 675, 750, 933, 1125, 1250, 1350, 1555, 1866, 1875, 2250, 2799, 3110, 3125, 3375, 3750, 4665, 5598, 5625, 6250, 6750, 7775, 8397, 9330, 9375, 11250, 13995, 15550, 16794, 16875, 18750, 23325, 27990, 28125, 33750, 38875, 41985, 46650, 56250, 69975, 77750, 83970, 84375, 116625, 139950, 168750, 194375, 209925, 233250, 349875, 388750, 419850, 583125, 699750, 971875, 1049625, 1166250, 1749375, 1943750, 2099250, 2915625, 3498750, 5248125, 5831250, 8746875, 10496250, 17493750, 26240625, 52481250]

約数ペア:

[(1, 52481250), (2, 26240625), (3, 17493750), (5, 10496250), (6, 8746875), (9, 5831250), (10, 5248125), (15, 3498750), (18, 2915625), (25, 2099250), (27, 1943750), (30, 1749375), (45, 1166250), (50, 1049625), (54, 971875), (75, 699750), (90, 583125), (125, 419850), (135, 388750), (150, 349875), (225, 233250), (250, 209925), (270, 194375), (311, 168750), (375, 139950), (450, 116625), (622, 84375), (625, 83970), (675, 77750), (750, 69975), (933, 56250), (1125, 46650), (1250, 41985), (1350, 38875), (1555, 33750), (1866, 28125), (1875, 27990), (2250, 23325), (2799, 18750), (3110, 16875), (3125, 16794), (3375, 15550), (3750, 13995), (4665, 11250), (5598, 9375), (5625, 9330), (6250, 8397), (6750, 7775)]