56153132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 120288000

約数和(自身を除く): 64134868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 1789, 2242, 3578, 4484, 7156, 7847, 12523, 15694, 25046, 31388, 33991, 50092, 67982, 105551, 135964, 211102, 237937, 422204, 475874, 738857, 951748, 1477714, 2005469, 2955428, 4010938, 8021876, 14038283, 28076566, 56153132]

約数ペア:

[(1, 56153132), (2, 28076566), (4, 14038283), (7, 8021876), (14, 4010938), (19, 2955428), (28, 2005469), (38, 1477714), (59, 951748), (76, 738857), (118, 475874), (133, 422204), (236, 237937), (266, 211102), (413, 135964), (532, 105551), (826, 67982), (1121, 50092), (1652, 33991), (1789, 31388), (2242, 25046), (3578, 15694), (4484, 12523), (7156, 7847)]