52973840

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1327}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 123504000

約数和(自身を除く): 70530160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1327, 1996, 2495, 2654, 3992, 4990, 5308, 6635, 7984, 9980, 10616, 13270, 19960, 21232, 26540, 39920, 53080, 106160, 662173, 1324346, 2648692, 3310865, 5297384, 6621730, 10594768, 13243460, 26486920, 52973840]

約数ペア:

[(1, 52973840), (2, 26486920), (4, 13243460), (5, 10594768), (8, 6621730), (10, 5297384), (16, 3310865), (20, 2648692), (40, 1324346), (80, 662173), (499, 106160), (998, 53080), (1327, 39920), (1996, 26540), (2495, 21232), (2654, 19960), (3992, 13270), (4990, 10616), (5308, 9980), (6635, 7984)]