51814125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 105131520

約数和(自身を除く): 53317395

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 79, 99, 125, 159, 165, 225, 237, 265, 275, 375, 395, 477, 495, 583, 711, 795, 825, 869, 1125, 1185, 1325, 1375, 1749, 1975, 2385, 2475, 2607, 2915, 3555, 3975, 4125, 4187, 4345, 5247, 5925, 6625, 7821, 8745, 9875, 11925, 12375, 12561, 13035, 14575, 17775, 19875, 20935, 21725, 26235, 29625, 37683, 39105, 43725, 46057, 59625, 62805, 65175, 72875, 88875, 104675, 108625, 131175, 138171, 188415, 195525, 218625, 230285, 314025, 325875, 414513, 523375, 655875, 690855, 942075, 977625, 1151425, 1570125, 2072565, 3454275, 4710375, 5757125, 10362825, 17271375, 51814125]

約数ペア:

[(1, 51814125), (3, 17271375), (5, 10362825), (9, 5757125), (11, 4710375), (15, 3454275), (25, 2072565), (33, 1570125), (45, 1151425), (53, 977625), (55, 942075), (75, 690855), (79, 655875), (99, 523375), (125, 414513), (159, 325875), (165, 314025), (225, 230285), (237, 218625), (265, 195525), (275, 188415), (375, 138171), (395, 131175), (477, 108625), (495, 104675), (583, 88875), (711, 72875), (795, 65175), (825, 62805), (869, 59625), (1125, 46057), (1185, 43725), (1325, 39105), (1375, 37683), (1749, 29625), (1975, 26235), (2385, 21725), (2475, 20935), (2607, 19875), (2915, 17775), (3555, 14575), (3975, 13035), (4125, 12561), (4187, 12375), (4345, 11925), (5247, 9875), (5925, 8745), (6625, 7821)]