52239915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 111453888

約数和(自身を除く): 59213973

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 12757, 38271, 63785, 89299, 114813, 165841, 191355, 267897, 446495, 497523, 574065, 803691, 829205, 1160887, 1339485, 1492569, 2487615, 3482661, 4018455, 5804435, 7462845, 10447983, 17413305, 52239915]

約数ペア:

[(1, 52239915), (3, 17413305), (5, 10447983), (7, 7462845), (9, 5804435), (13, 4018455), (15, 3482661), (21, 2487615), (35, 1492569), (39, 1339485), (45, 1160887), (63, 829205), (65, 803691), (91, 574065), (105, 497523), (117, 446495), (195, 267897), (273, 191355), (315, 165841), (455, 114813), (585, 89299), (819, 63785), (1365, 38271), (4095, 12757)]