54742542

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 111158784

約数和(自身を除く): 56416242

約数列:

[1, 2, 3, 6, 131, 257, 262, 271, 393, 514, 542, 771, 786, 813, 1542, 1626, 33667, 35501, 67334, 69647, 71002, 101001, 106503, 139294, 202002, 208941, 213006, 417882, 9123757, 18247514, 27371271, 54742542]

約数ペア:

[(1, 54742542), (2, 27371271), (3, 18247514), (6, 9123757), (131, 417882), (257, 213006), (262, 208941), (271, 202002), (393, 139294), (514, 106503), (542, 101001), (771, 71002), (786, 69647), (813, 67334), (1542, 35501), (1626, 33667)]