51184275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 88788960

約数和(自身を除く): 37604685

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 101, 145, 233, 303, 435, 505, 699, 725, 1165, 1515, 2175, 2525, 2929, 3495, 5825, 6757, 7575, 8787, 14645, 17475, 20271, 23533, 33785, 43935, 70599, 73225, 101355, 117665, 168925, 219675, 352995, 506775, 588325, 682457, 1764975, 2047371, 3412285, 10236855, 17061425, 51184275]

約数ペア:

[(1, 51184275), (3, 17061425), (5, 10236855), (15, 3412285), (25, 2047371), (29, 1764975), (75, 682457), (87, 588325), (101, 506775), (145, 352995), (233, 219675), (303, 168925), (435, 117665), (505, 101355), (699, 73225), (725, 70599), (1165, 43935), (1515, 33785), (2175, 23533), (2525, 20271), (2929, 17475), (3495, 14645), (5825, 8787), (6757, 7575)]