45240377

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 16046023

約数列:

[1, 7, 13, 29, 31, 49, 79, 91, 203, 217, 377, 403, 553, 637, 899, 1027, 1421, 1519, 2291, 2449, 2639, 2821, 3871, 6293, 7189, 11687, 16037, 17143, 18473, 19747, 29783, 31837, 44051, 50323, 71021, 81809, 112259, 120001, 208481, 222859, 497147, 572663, 923273, 1459367, 1560013, 3480029, 6462911, 45240377]

約数ペア:

[(1, 45240377), (7, 6462911), (13, 3480029), (29, 1560013), (31, 1459367), (49, 923273), (79, 572663), (91, 497147), (203, 222859), (217, 208481), (377, 120001), (403, 112259), (553, 81809), (637, 71021), (899, 50323), (1027, 44051), (1421, 31837), (1519, 29783), (2291, 19747), (2449, 18473), (2639, 17143), (2821, 16037), (3871, 11687), (6293, 7189)]