53711580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5297}}^1$

素因数の和:5335

約数の個数: 72

約数和(自身を含む): 162881712

約数和(自身を除く): 109170132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5297, 10140, 10594, 15891, 21188, 26485, 31782, 52970, 63564, 68861, 79455, 105940, 137722, 158910, 206583, 275444, 317820, 344305, 413166, 688610, 826332, 895193, 1032915, 1377220, 1790386, 2065830, 2685579, 3580772, 4131660, 4475965, 5371158, 8951930, 10742316, 13427895, 17903860, 26855790, 53711580]

約数ペア:

[(1, 53711580), (2, 26855790), (3, 17903860), (4, 13427895), (5, 10742316), (6, 8951930), (10, 5371158), (12, 4475965), (13, 4131660), (15, 3580772), (20, 2685579), (26, 2065830), (30, 1790386), (39, 1377220), (52, 1032915), (60, 895193), (65, 826332), (78, 688610), (130, 413166), (156, 344305), (169, 317820), (195, 275444), (260, 206583), (338, 158910), (390, 137722), (507, 105940), (676, 79455), (780, 68861), (845, 63564), (1014, 52970), (1690, 31782), (2028, 26485), (2535, 21188), (3380, 15891), (5070, 10594), (5297, 10140)]