29209850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 36

約数和(自身を含む): 55587402

約数和(自身を除く): 26377552

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 157, 305, 314, 610, 785, 1525, 1570, 3050, 3721, 3925, 7442, 7850, 9577, 18605, 19154, 37210, 47885, 93025, 95770, 186050, 239425, 478850, 584197, 1168394, 2920985, 5841970, 14604925, 29209850]

約数ペア:

[(1, 29209850), (2, 14604925), (5, 5841970), (10, 2920985), (25, 1168394), (50, 584197), (61, 478850), (122, 239425), (157, 186050), (305, 95770), (314, 93025), (610, 47885), (785, 37210), (1525, 19154), (1570, 18605), (3050, 9577), (3721, 7850), (3925, 7442)]