53399205

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 96744960

約数和(自身を除く): 43345755

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 379, 465, 505, 909, 1137, 1395, 1515, 1895, 3131, 3411, 4545, 5685, 9393, 11749, 15655, 17055, 28179, 35247, 38279, 46965, 58745, 105741, 114837, 140895, 176235, 191395, 344511, 528705, 574185, 1186649, 1722555, 3559947, 5933245, 10679841, 17799735, 53399205]

約数ペア:

[(1, 53399205), (3, 17799735), (5, 10679841), (9, 5933245), (15, 3559947), (31, 1722555), (45, 1186649), (93, 574185), (101, 528705), (155, 344511), (279, 191395), (303, 176235), (379, 140895), (465, 114837), (505, 105741), (909, 58745), (1137, 46965), (1395, 38279), (1515, 35247), (1895, 28179), (3131, 17055), (3411, 15655), (4545, 11749), (5685, 9393)]