56489316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11732

約数の個数: 48

約数和(自身を含む): 146539008

約数和(自身を除く): 90049692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 11681, 23362, 35043, 46724, 70086, 140172, 151853, 303706, 362111, 455559, 607412, 724222, 911118, 1086333, 1448444, 1822236, 2172666, 4345332, 4707443, 9414886, 14122329, 18829772, 28244658, 56489316]

約数ペア:

[(1, 56489316), (2, 28244658), (3, 18829772), (4, 14122329), (6, 9414886), (12, 4707443), (13, 4345332), (26, 2172666), (31, 1822236), (39, 1448444), (52, 1086333), (62, 911118), (78, 724222), (93, 607412), (124, 455559), (156, 362111), (186, 303706), (372, 151853), (403, 140172), (806, 70086), (1209, 46724), (1612, 35043), (2418, 23362), (4836, 11681)]