52547440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 134384256

約数和(自身を除く): 81836816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 283, 422, 440, 566, 844, 880, 1055, 1132, 1415, 1688, 2110, 2264, 2321, 2830, 3113, 3376, 4220, 4528, 4642, 5660, 6226, 8440, 9284, 11320, 11605, 12452, 15565, 16880, 18568, 22640, 23210, 24904, 31130, 37136, 46420, 49808, 59713, 62260, 92840, 119426, 124520, 185680, 238852, 249040, 298565, 477704, 597130, 656843, 955408, 1194260, 1313686, 2388520, 2627372, 3284215, 4777040, 5254744, 6568430, 10509488, 13136860, 26273720, 52547440]

約数ペア:

[(1, 52547440), (2, 26273720), (4, 13136860), (5, 10509488), (8, 6568430), (10, 5254744), (11, 4777040), (16, 3284215), (20, 2627372), (22, 2388520), (40, 1313686), (44, 1194260), (55, 955408), (80, 656843), (88, 597130), (110, 477704), (176, 298565), (211, 249040), (220, 238852), (283, 185680), (422, 124520), (440, 119426), (566, 92840), (844, 62260), (880, 59713), (1055, 49808), (1132, 46420), (1415, 37136), (1688, 31130), (2110, 24904), (2264, 23210), (2321, 22640), (2830, 18568), (3113, 16880), (3376, 15565), (4220, 12452), (4528, 11605), (4642, 11320), (5660, 9284), (6226, 8440)]