50988340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 117073152

約数和(自身を除く): 66084812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2927, 3484, 4355, 5854, 8710, 11708, 14635, 17420, 29270, 38051, 58540, 76102, 152204, 190255, 196109, 380510, 392218, 761020, 784436, 980545, 1961090, 2549417, 3922180, 5098834, 10197668, 12747085, 25494170, 50988340]

約数ペア:

[(1, 50988340), (2, 25494170), (4, 12747085), (5, 10197668), (10, 5098834), (13, 3922180), (20, 2549417), (26, 1961090), (52, 980545), (65, 784436), (67, 761020), (130, 392218), (134, 380510), (260, 196109), (268, 190255), (335, 152204), (670, 76102), (871, 58540), (1340, 38051), (1742, 29270), (2927, 17420), (3484, 14635), (4355, 11708), (5854, 8710)]