75531950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 156552480

約数和(自身を除く): 81020530

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 4007, 8014, 9425, 18850, 20035, 40070, 52091, 100175, 104182, 116203, 200350, 232406, 260455, 520910, 581015, 1162030, 1302275, 1510639, 2604550, 2905075, 3021278, 5810150, 7553195, 15106390, 37765975, 75531950]

約数ペア:

[(1, 75531950), (2, 37765975), (5, 15106390), (10, 7553195), (13, 5810150), (25, 3021278), (26, 2905075), (29, 2604550), (50, 1510639), (58, 1302275), (65, 1162030), (130, 581015), (145, 520910), (290, 260455), (325, 232406), (377, 200350), (650, 116203), (725, 104182), (754, 100175), (1450, 52091), (1885, 40070), (3770, 20035), (4007, 18850), (8014, 9425)]