48999950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 36

約数和(自身を含む): 96844992

約数和(自身を除く): 47845042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 3391, 6782, 7225, 14450, 16955, 33910, 57647, 84775, 115294, 169550, 288235, 576470, 979999, 1441175, 1959998, 2882350, 4899995, 9799990, 24499975, 48999950]

約数ペア:

[(1, 48999950), (2, 24499975), (5, 9799990), (10, 4899995), (17, 2882350), (25, 1959998), (34, 1441175), (50, 979999), (85, 576470), (170, 288235), (289, 169550), (425, 115294), (578, 84775), (850, 57647), (1445, 33910), (2890, 16955), (3391, 14450), (6782, 7225)]