28999850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52727}}^1$

素因数の和:52750

約数の個数: 24

約数和(自身を含む): 58844448

約数和(自身を除く): 29844598

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52727, 105454, 263635, 527270, 579997, 1159994, 1318175, 2636350, 2899985, 5799970, 14499925, 28999850]

約数ペア:

[(1, 28999850), (2, 14499925), (5, 5799970), (10, 2899985), (11, 2636350), (22, 1318175), (25, 1159994), (50, 579997), (55, 527270), (110, 263635), (275, 105454), (550, 52727)]