45327490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26821}}^1$

素因数の和:26854

約数の個数: 24

約数和(自身を含む): 88351668

約数和(自身を除く): 43024178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 26821, 53642, 134105, 268210, 348673, 697346, 1743365, 3486730, 4532749, 9065498, 22663745, 45327490]

約数ペア:

[(1, 45327490), (2, 22663745), (5, 9065498), (10, 4532749), (13, 3486730), (26, 1743365), (65, 697346), (130, 348673), (169, 268210), (338, 134105), (845, 53642), (1690, 26821)]