61391950

素因数分解:

$2^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{2003}}^1$

素因数の和:2628

約数の個数: 24

約数和(自身を含む): 114432408

約数和(自身を除く): 53040458

約数列:

[1, 2, 5, 10, 25, 50, 613, 1226, 2003, 3065, 4006, 6130, 10015, 15325, 20030, 30650, 50075, 100150, 1227839, 2455678, 6139195, 12278390, 30695975, 61391950]

約数ペア:

[(1, 61391950), (2, 30695975), (5, 12278390), (10, 6139195), (25, 2455678), (50, 1227839), (613, 100150), (1226, 50075), (2003, 30650), (3065, 20030), (4006, 15325), (6130, 10015)]