51382004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 99079680

約数和(自身を除く): 47697676

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 113, 124, 193, 226, 386, 452, 589, 772, 1178, 2147, 2356, 3503, 3667, 4294, 5983, 7006, 7334, 8588, 11966, 14012, 14668, 21809, 23932, 43618, 66557, 87236, 113677, 133114, 227354, 266228, 414371, 454708, 676079, 828742, 1352158, 1657484, 2704316, 12845501, 25691002, 51382004]

約数ペア:

[(1, 51382004), (2, 25691002), (4, 12845501), (19, 2704316), (31, 1657484), (38, 1352158), (62, 828742), (76, 676079), (113, 454708), (124, 414371), (193, 266228), (226, 227354), (386, 133114), (452, 113677), (589, 87236), (772, 66557), (1178, 43618), (2147, 23932), (2356, 21809), (3503, 14668), (3667, 14012), (4294, 11966), (5983, 8588), (7006, 7334)]