52499640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{437497}}^1$

素因数の和:437511

約数の個数: 32

約数和(自身を含む): 157499280

約数和(自身を除く): 104999640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 437497, 874994, 1312491, 1749988, 2187485, 2624982, 3499976, 4374970, 5249964, 6562455, 8749940, 10499928, 13124910, 17499880, 26249820, 52499640]

約数ペア:

[(1, 52499640), (2, 26249820), (3, 17499880), (4, 13124910), (5, 10499928), (6, 8749940), (8, 6562455), (10, 5249964), (12, 4374970), (15, 3499976), (20, 2624982), (24, 2187485), (30, 1749988), (40, 1312491), (60, 874994), (120, 437497)]