49592840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 72879160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 419, 440, 538, 838, 1076, 1345, 1676, 2095, 2152, 2690, 2959, 3352, 4190, 4609, 5380, 5918, 8380, 9218, 10760, 11836, 14795, 16760, 18436, 23045, 23672, 29590, 36872, 46090, 59180, 92180, 112711, 118360, 184360, 225422, 450844, 563555, 901688, 1127110, 1239821, 2254220, 2479642, 4508440, 4959284, 6199105, 9918568, 12398210, 24796420, 49592840]

約数ペア:

[(1, 49592840), (2, 24796420), (4, 12398210), (5, 9918568), (8, 6199105), (10, 4959284), (11, 4508440), (20, 2479642), (22, 2254220), (40, 1239821), (44, 1127110), (55, 901688), (88, 563555), (110, 450844), (220, 225422), (269, 184360), (419, 118360), (440, 112711), (538, 92180), (838, 59180), (1076, 46090), (1345, 36872), (1676, 29590), (2095, 23672), (2152, 23045), (2690, 18436), (2959, 16760), (3352, 14795), (4190, 11836), (4609, 10760), (5380, 9218), (5918, 8380)]