50750050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 102493440

約数和(自身を除く): 51743390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 479, 650, 815, 958, 1630, 2119, 2395, 4075, 4238, 4790, 6227, 8150, 10595, 11975, 12454, 21190, 23950, 31135, 52975, 62270, 78077, 105950, 155675, 156154, 311350, 390385, 780770, 1015001, 1951925, 2030002, 3903850, 5075005, 10150010, 25375025, 50750050]

約数ペア:

[(1, 50750050), (2, 25375025), (5, 10150010), (10, 5075005), (13, 3903850), (25, 2030002), (26, 1951925), (50, 1015001), (65, 780770), (130, 390385), (163, 311350), (325, 156154), (326, 155675), (479, 105950), (650, 78077), (815, 62270), (958, 52975), (1630, 31135), (2119, 23950), (2395, 21190), (4075, 12454), (4238, 11975), (4790, 10595), (6227, 8150)]