54464575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 78566400

約数和(自身を除く): 24101825

約数列:

[1, 5, 11, 23, 25, 55, 79, 109, 115, 253, 275, 395, 545, 575, 869, 1199, 1265, 1817, 1975, 2507, 2725, 4345, 5995, 6325, 8611, 9085, 12535, 19987, 21725, 27577, 29975, 43055, 45425, 62675, 94721, 99935, 137885, 198053, 215275, 473605, 499675, 689425, 990265, 2178583, 2368025, 4951325, 10892915, 54464575]

約数ペア:

[(1, 54464575), (5, 10892915), (11, 4951325), (23, 2368025), (25, 2178583), (55, 990265), (79, 689425), (109, 499675), (115, 473605), (253, 215275), (275, 198053), (395, 137885), (545, 99935), (575, 94721), (869, 62675), (1199, 45425), (1265, 43055), (1817, 29975), (1975, 27577), (2507, 21725), (2725, 19987), (4345, 12535), (5995, 9085), (6325, 8611)]