63675950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 128543856

約数和(自身を除く): 64867906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 601, 650, 815, 1202, 1630, 2119, 3005, 4075, 4238, 6010, 7813, 8150, 10595, 15025, 15626, 21190, 30050, 39065, 52975, 78130, 97963, 105950, 195325, 195926, 390650, 489815, 979630, 1273519, 2449075, 2547038, 4898150, 6367595, 12735190, 31837975, 63675950]

約数ペア:

[(1, 63675950), (2, 31837975), (5, 12735190), (10, 6367595), (13, 4898150), (25, 2547038), (26, 2449075), (50, 1273519), (65, 979630), (130, 489815), (163, 390650), (325, 195926), (326, 195325), (601, 105950), (650, 97963), (815, 78130), (1202, 52975), (1630, 39065), (2119, 30050), (3005, 21190), (4075, 15626), (4238, 15025), (6010, 10595), (7813, 8150)]