48391486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 93078720

約数和(自身を除く): 44687234

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 143, 187, 221, 269, 286, 374, 407, 442, 481, 538, 629, 814, 962, 1258, 2431, 2959, 3497, 4573, 4862, 5291, 5918, 6919, 6994, 8177, 9146, 9953, 10582, 13838, 16354, 19906, 38467, 50303, 59449, 76934, 89947, 100606, 109483, 118898, 129389, 169201, 179894, 218966, 258778, 338402, 653939, 1307878, 1423279, 1861211, 2199613, 2846558, 3722422, 4399226, 24195743, 48391486]

約数ペア:

[(1, 48391486), (2, 24195743), (11, 4399226), (13, 3722422), (17, 2846558), (22, 2199613), (26, 1861211), (34, 1423279), (37, 1307878), (74, 653939), (143, 338402), (187, 258778), (221, 218966), (269, 179894), (286, 169201), (374, 129389), (407, 118898), (442, 109483), (481, 100606), (538, 89947), (629, 76934), (814, 59449), (962, 50303), (1258, 38467), (2431, 19906), (2959, 16354), (3497, 13838), (4573, 10582), (4862, 9953), (5291, 9146), (5918, 8177), (6919, 6994)]