53503216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15131}}^1$

素因数の和:15169

約数の個数: 40

約数和(自身を含む): 118211184

約数和(自身を除く): 64707968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15131, 30262, 60524, 121048, 196703, 242096, 257227, 393406, 514454, 786812, 1028908, 1573624, 2057816, 3147248, 3343951, 4115632, 6687902, 13375804, 26751608, 53503216]

約数ペア:

[(1, 53503216), (2, 26751608), (4, 13375804), (8, 6687902), (13, 4115632), (16, 3343951), (17, 3147248), (26, 2057816), (34, 1573624), (52, 1028908), (68, 786812), (104, 514454), (136, 393406), (208, 257227), (221, 242096), (272, 196703), (442, 121048), (884, 60524), (1768, 30262), (3536, 15131)]