52009863100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{930409}}^1$

素因数の和:930479

約数の個数: 72

約数和(自身を含む): 124369765520

約数和(自身を除く): 72359902420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 930409, 1860818, 3721636, 4652045, 9304090, 12095317, 18608180, 23260225, 24190634, 40007587, 46520450, 48381268, 60476585, 80015174, 93040900, 120953170, 160030348, 200037935, 241906340, 302382925, 400075870, 520098631, 604765850, 800151740, 1000189675, 1040197262, 1209531700, 2000379350, 2080394524, 2600493155, 4000758700, 5200986310, 10401972620, 13002465775, 26004931550, 52009863100]

約数ペア:

[(1, 52009863100), (2, 26004931550), (4, 13002465775), (5, 10401972620), (10, 5200986310), (13, 4000758700), (20, 2600493155), (25, 2080394524), (26, 2000379350), (43, 1209531700), (50, 1040197262), (52, 1000189675), (65, 800151740), (86, 604765850), (100, 520098631), (130, 400075870), (172, 302382925), (215, 241906340), (260, 200037935), (325, 160030348), (430, 120953170), (559, 93040900), (650, 80015174), (860, 60476585), (1075, 48381268), (1118, 46520450), (1300, 40007587), (2150, 24190634), (2236, 23260225), (2795, 18608180), (4300, 12095317), (5590, 9304090), (11180, 4652045), (13975, 3721636), (27950, 1860818), (55900, 930409)]