51253150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 106243200

約数和(自身を除く): 54990050

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2719, 3770, 5438, 9425, 13595, 18850, 27190, 35347, 67975, 70694, 78851, 135950, 157702, 176735, 353470, 394255, 788510, 883675, 1025063, 1767350, 1971275, 2050126, 3942550, 5125315, 10250630, 25626575, 51253150]

約数ペア:

[(1, 51253150), (2, 25626575), (5, 10250630), (10, 5125315), (13, 3942550), (25, 2050126), (26, 1971275), (29, 1767350), (50, 1025063), (58, 883675), (65, 788510), (130, 394255), (145, 353470), (290, 176735), (325, 157702), (377, 135950), (650, 78851), (725, 70694), (754, 67975), (1450, 35347), (1885, 27190), (2719, 18850), (3770, 13595), (5438, 9425)]