50528920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97171}}^1$

素因数の和:97195

約数の個数: 32

約数和(自身を含む): 122436720

約数和(自身を除く): 71907800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97171, 194342, 388684, 485855, 777368, 971710, 1263223, 1943420, 2526446, 3886840, 5052892, 6316115, 10105784, 12632230, 25264460, 50528920]

約数ペア:

[(1, 50528920), (2, 25264460), (4, 12632230), (5, 10105784), (8, 6316115), (10, 5052892), (13, 3886840), (20, 2526446), (26, 1943420), (40, 1263223), (52, 971710), (65, 777368), (104, 485855), (130, 388684), (260, 194342), (520, 97171)]