49364380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6547}}^1$

素因数の和:6598

約数の個数: 48

約数和(自身を含む): 115506720

約数和(自身を除く): 66142340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6547, 7540, 13094, 26188, 32735, 65470, 85111, 130940, 170222, 189863, 340444, 379726, 425555, 759452, 851110, 949315, 1702220, 1898630, 2468219, 3797260, 4936438, 9872876, 12341095, 24682190, 49364380]

約数ペア:

[(1, 49364380), (2, 24682190), (4, 12341095), (5, 9872876), (10, 4936438), (13, 3797260), (20, 2468219), (26, 1898630), (29, 1702220), (52, 949315), (58, 851110), (65, 759452), (116, 425555), (130, 379726), (145, 340444), (260, 189863), (290, 170222), (377, 130940), (580, 85111), (754, 65470), (1508, 32735), (1885, 26188), (3770, 13094), (6547, 7540)]