45597890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26981}}^1$

素因数の和:27014

約数の個数: 24

約数和(自身を含む): 88878708

約数和(自身を除く): 43280818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 26981, 53962, 134905, 269810, 350753, 701506, 1753765, 3507530, 4559789, 9119578, 22798945, 45597890]

約数ペア:

[(1, 45597890), (2, 22798945), (5, 9119578), (10, 4559789), (13, 3507530), (26, 1753765), (65, 701506), (130, 350753), (169, 269810), (338, 134905), (845, 53962), (1690, 26981)]