57130458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 89956902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 3989, 4774, 7161, 7978, 11967, 14322, 23934, 27923, 43879, 55846, 83769, 87758, 123659, 131637, 167538, 247318, 263274, 307153, 370977, 614306, 741954, 865613, 921459, 1360249, 1731226, 1842918, 2596839, 2720498, 4080747, 5193678, 8161494, 9521743, 19043486, 28565229, 57130458]

約数ペア:

[(1, 57130458), (2, 28565229), (3, 19043486), (6, 9521743), (7, 8161494), (11, 5193678), (14, 4080747), (21, 2720498), (22, 2596839), (31, 1842918), (33, 1731226), (42, 1360249), (62, 921459), (66, 865613), (77, 741954), (93, 614306), (154, 370977), (186, 307153), (217, 263274), (231, 247318), (341, 167538), (434, 131637), (462, 123659), (651, 87758), (682, 83769), (1023, 55846), (1302, 43879), (2046, 27923), (2387, 23934), (3989, 14322), (4774, 11967), (7161, 7978)]