26925050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 53568000

約数和(自身を除く): 26642950

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 599, 725, 775, 899, 1198, 1450, 1550, 1798, 2995, 4495, 5990, 8990, 14975, 17371, 18569, 22475, 29950, 34742, 37138, 44950, 86855, 92845, 173710, 185690, 434275, 464225, 538501, 868550, 928450, 1077002, 2692505, 5385010, 13462525, 26925050]

約数ペア:

[(1, 26925050), (2, 13462525), (5, 5385010), (10, 2692505), (25, 1077002), (29, 928450), (31, 868550), (50, 538501), (58, 464225), (62, 434275), (145, 185690), (155, 173710), (290, 92845), (310, 86855), (599, 44950), (725, 37138), (775, 34742), (899, 29950), (1198, 22475), (1450, 18569), (1550, 17371), (1798, 14975), (2995, 8990), (4495, 5990)]