50310505

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 74405520

約数和(自身を除く): 24095015

約数列:

[1, 5, 7, 29, 35, 49, 73, 97, 145, 203, 245, 365, 485, 511, 679, 1015, 1421, 2117, 2555, 2813, 3395, 3577, 4753, 7081, 7105, 10585, 14065, 14819, 17885, 19691, 23765, 35405, 49567, 74095, 98455, 103733, 137837, 205349, 247835, 346969, 518665, 689185, 1026745, 1437443, 1734845, 7187215, 10062101, 50310505]

約数ペア:

[(1, 50310505), (5, 10062101), (7, 7187215), (29, 1734845), (35, 1437443), (49, 1026745), (73, 689185), (97, 518665), (145, 346969), (203, 247835), (245, 205349), (365, 137837), (485, 103733), (511, 98455), (679, 74095), (1015, 49567), (1421, 35405), (2117, 23765), (2555, 19691), (2813, 17885), (3395, 14819), (3577, 14065), (4753, 10585), (7081, 7105)]