49104250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 102604320

約数和(自身を除く): 53500070

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 521, 650, 725, 754, 1042, 1450, 1625, 1885, 2605, 3250, 3625, 3770, 5210, 6773, 7250, 9425, 13025, 13546, 15109, 18850, 26050, 30218, 33865, 47125, 65125, 67730, 75545, 94250, 130250, 151090, 169325, 196417, 338650, 377725, 392834, 755450, 846625, 982085, 1693250, 1888625, 1964170, 3777250, 4910425, 9820850, 24552125, 49104250]

約数ペア:

[(1, 49104250), (2, 24552125), (5, 9820850), (10, 4910425), (13, 3777250), (25, 1964170), (26, 1888625), (29, 1693250), (50, 982085), (58, 846625), (65, 755450), (125, 392834), (130, 377725), (145, 338650), (250, 196417), (290, 169325), (325, 151090), (377, 130250), (521, 94250), (650, 75545), (725, 67730), (754, 65125), (1042, 47125), (1450, 33865), (1625, 30218), (1885, 26050), (2605, 18850), (3250, 15109), (3625, 13546), (3770, 13025), (5210, 9425), (6773, 7250)]