55099850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 111576192

約数和(自身を除く): 56476342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 823, 1030, 1339, 1646, 2575, 2678, 4115, 5150, 6695, 8230, 10699, 13390, 20575, 21398, 33475, 41150, 53495, 66950, 84769, 106990, 169538, 267475, 423845, 534950, 847690, 1101997, 2119225, 2203994, 4238450, 5509985, 11019970, 27549925, 55099850]

約数ペア:

[(1, 55099850), (2, 27549925), (5, 11019970), (10, 5509985), (13, 4238450), (25, 2203994), (26, 2119225), (50, 1101997), (65, 847690), (103, 534950), (130, 423845), (206, 267475), (325, 169538), (515, 106990), (650, 84769), (823, 66950), (1030, 53495), (1339, 41150), (1646, 33475), (2575, 21398), (2678, 20575), (4115, 13390), (5150, 10699), (6695, 8230)]