52687456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 109998000

約数和(自身を除く): 57310544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 449, 608, 772, 898, 1544, 1796, 3088, 3592, 3667, 6176, 7184, 7334, 8531, 14368, 14668, 17062, 29336, 34124, 58672, 68248, 86657, 117344, 136496, 173314, 272992, 346628, 693256, 1386512, 1646483, 2773024, 3292966, 6585932, 13171864, 26343728, 52687456]

約数ペア:

[(1, 52687456), (2, 26343728), (4, 13171864), (8, 6585932), (16, 3292966), (19, 2773024), (32, 1646483), (38, 1386512), (76, 693256), (152, 346628), (193, 272992), (304, 173314), (386, 136496), (449, 117344), (608, 86657), (772, 68248), (898, 58672), (1544, 34124), (1796, 29336), (3088, 17062), (3592, 14668), (3667, 14368), (6176, 8531), (7184, 7334)]