52316290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 32

約数和(自身を含む): 104917680

約数和(自身を除く): 52601390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13877, 27754, 69385, 138770, 180401, 360802, 402433, 804866, 902005, 1804010, 2012165, 4024330, 5231629, 10463258, 26158145, 52316290]

約数ペア:

[(1, 52316290), (2, 26158145), (5, 10463258), (10, 5231629), (13, 4024330), (26, 2012165), (29, 1804010), (58, 902005), (65, 804866), (130, 402433), (145, 360802), (290, 180401), (377, 138770), (754, 69385), (1885, 27754), (3770, 13877)]