55777386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 130572864

約数和(自身を除く): 74795478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 983, 1158, 1351, 1966, 2702, 2949, 4053, 5898, 6881, 8106, 9457, 13762, 18914, 20643, 28371, 41286, 48167, 56742, 96334, 144501, 189719, 289002, 379438, 569157, 1138314, 1328033, 2656066, 3984099, 7968198, 9296231, 18592462, 27888693, 55777386]

約数ペア:

[(1, 55777386), (2, 27888693), (3, 18592462), (6, 9296231), (7, 7968198), (14, 3984099), (21, 2656066), (42, 1328033), (49, 1138314), (98, 569157), (147, 379438), (193, 289002), (294, 189719), (386, 144501), (579, 96334), (983, 56742), (1158, 48167), (1351, 41286), (1966, 28371), (2702, 20643), (2949, 18914), (4053, 13762), (5898, 9457), (6881, 8106)]