54442700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41879}}^1$

素因数の和:41906

約数の個数: 36

約数和(自身を含む): 127231440

約数和(自身を除く): 72788740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 41879, 83758, 167516, 209395, 418790, 544427, 837580, 1046975, 1088854, 2093950, 2177708, 2722135, 4187900, 5444270, 10888540, 13610675, 27221350, 54442700]

約数ペア:

[(1, 54442700), (2, 27221350), (4, 13610675), (5, 10888540), (10, 5444270), (13, 4187900), (20, 2722135), (25, 2177708), (26, 2093950), (50, 1088854), (52, 1046975), (65, 837580), (100, 544427), (130, 418790), (260, 209395), (325, 167516), (650, 83758), (1300, 41879)]