55152118

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 41892362

約数列:

[1, 2, 7, 14, 53, 106, 239, 311, 371, 478, 622, 742, 1673, 2177, 3346, 4354, 12667, 16483, 25334, 32966, 74329, 88669, 115381, 148658, 177338, 230762, 520303, 1040606, 3939437, 7878874, 27576059, 55152118]

約数ペア:

[(1, 55152118), (2, 27576059), (7, 7878874), (14, 3939437), (53, 1040606), (106, 520303), (239, 230762), (311, 177338), (371, 148658), (478, 115381), (622, 88669), (742, 74329), (1673, 32966), (2177, 25334), (3346, 16483), (4354, 12667)]