50853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 129558528

約数和(自身を除く): 78704778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 191, 213, 250, 355, 375, 382, 426, 573, 625, 710, 750, 955, 1065, 1146, 1250, 1775, 1875, 1910, 2130, 2865, 3550, 3750, 4775, 5325, 5730, 8875, 9550, 10650, 13561, 14325, 17750, 23875, 26625, 27122, 28650, 40683, 44375, 47750, 53250, 67805, 71625, 81366, 88750, 119375, 133125, 135610, 143250, 203415, 238750, 266250, 339025, 358125, 406830, 678050, 716250, 1017075, 1695125, 2034150, 3390250, 5085375, 8475625, 10170750, 16951250, 25426875, 50853750]

約数ペア:

[(1, 50853750), (2, 25426875), (3, 16951250), (5, 10170750), (6, 8475625), (10, 5085375), (15, 3390250), (25, 2034150), (30, 1695125), (50, 1017075), (71, 716250), (75, 678050), (125, 406830), (142, 358125), (150, 339025), (191, 266250), (213, 238750), (250, 203415), (355, 143250), (375, 135610), (382, 133125), (426, 119375), (573, 88750), (625, 81366), (710, 71625), (750, 67805), (955, 53250), (1065, 47750), (1146, 44375), (1250, 40683), (1775, 28650), (1875, 27122), (1910, 26625), (2130, 23875), (2865, 17750), (3550, 14325), (3750, 13561), (4775, 10650), (5325, 9550), (5730, 8875)]