55540524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 140053760

約数和(自身を除く): 84513236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 811, 878, 1317, 1622, 1756, 2433, 2634, 3244, 4866, 5268, 5707, 9732, 10543, 11414, 17121, 21086, 22828, 31629, 34242, 42172, 63258, 68484, 126516, 356029, 712058, 1068087, 1424116, 2136174, 4272348, 4628377, 9256754, 13885131, 18513508, 27770262, 55540524]

約数ペア:

[(1, 55540524), (2, 27770262), (3, 18513508), (4, 13885131), (6, 9256754), (12, 4628377), (13, 4272348), (26, 2136174), (39, 1424116), (52, 1068087), (78, 712058), (156, 356029), (439, 126516), (811, 68484), (878, 63258), (1317, 42172), (1622, 34242), (1756, 31629), (2433, 22828), (2634, 21086), (3244, 17121), (4866, 11414), (5268, 10543), (5707, 9732)]