57176252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 64751428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 1889, 2162, 3778, 4324, 7556, 7567, 13223, 15134, 26446, 30268, 43447, 52892, 86894, 88783, 173788, 177566, 304129, 355132, 608258, 621481, 1216516, 1242962, 2042009, 2485924, 4084018, 8168036, 14294063, 28588126, 57176252]

約数ペア:

[(1, 57176252), (2, 28588126), (4, 14294063), (7, 8168036), (14, 4084018), (23, 2485924), (28, 2042009), (46, 1242962), (47, 1216516), (92, 621481), (94, 608258), (161, 355132), (188, 304129), (322, 177566), (329, 173788), (644, 88783), (658, 86894), (1081, 52892), (1316, 43447), (1889, 30268), (2162, 26446), (3778, 15134), (4324, 13223), (7556, 7567)]