51187630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9157}}^1$

素因数の和:9220

約数の個数: 32

約数和(自身を含む): 101543904

約数和(自身を除く): 50356274

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 9157, 18314, 45785, 91570, 119041, 238082, 393751, 595205, 787502, 1190410, 1968755, 3937510, 5118763, 10237526, 25593815, 51187630]

約数ペア:

[(1, 51187630), (2, 25593815), (5, 10237526), (10, 5118763), (13, 3937510), (26, 1968755), (43, 1190410), (65, 787502), (86, 595205), (130, 393751), (215, 238082), (430, 119041), (559, 91570), (1118, 45785), (2795, 18314), (5590, 9157)]