49168485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 95328000

約数和(自身を除く): 46159515

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 513, 551, 661, 783, 855, 1305, 1653, 1983, 2565, 2755, 3305, 3915, 4959, 5949, 8265, 9915, 12559, 14877, 17847, 19169, 24795, 29745, 37677, 57507, 62795, 74385, 89235, 95845, 113031, 172521, 188385, 287535, 339093, 364211, 517563, 565155, 862605, 1092633, 1695465, 1821055, 2587815, 3277899, 5463165, 9833697, 16389495, 49168485]

約数ペア:

[(1, 49168485), (3, 16389495), (5, 9833697), (9, 5463165), (15, 3277899), (19, 2587815), (27, 1821055), (29, 1695465), (45, 1092633), (57, 862605), (87, 565155), (95, 517563), (135, 364211), (145, 339093), (171, 287535), (261, 188385), (285, 172521), (435, 113031), (513, 95845), (551, 89235), (661, 74385), (783, 62795), (855, 57507), (1305, 37677), (1653, 29745), (1983, 24795), (2565, 19169), (2755, 17847), (3305, 14877), (3915, 12559), (4959, 9915), (5949, 8265)]