71498050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 148193640

約数和(自身を除く): 76695590

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, 3793, 7586, 9425, 18850, 18965, 37930, 49309, 94825, 98618, 109997, 189650, 219994, 246545, 493090, 549985, 1099970, 1232725, 1429961, 2465450, 2749925, 2859922, 5499850, 7149805, 14299610, 35749025, 71498050]

約数ペア:

[(1, 71498050), (2, 35749025), (5, 14299610), (10, 7149805), (13, 5499850), (25, 2859922), (26, 2749925), (29, 2465450), (50, 1429961), (58, 1232725), (65, 1099970), (130, 549985), (145, 493090), (290, 246545), (325, 219994), (377, 189650), (650, 109997), (725, 98618), (754, 94825), (1450, 49309), (1885, 37930), (3770, 18965), (3793, 18850), (7586, 9425)]