51231468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 75212052

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2542, 3359, 3813, 5084, 6718, 7626, 10077, 13436, 15252, 20154, 40308, 104129, 137719, 208258, 275438, 312387, 413157, 416516, 550876, 624774, 826314, 1249548, 1652628, 4269289, 8538578, 12807867, 17077156, 25615734, 51231468]

約数ペア:

[(1, 51231468), (2, 25615734), (3, 17077156), (4, 12807867), (6, 8538578), (12, 4269289), (31, 1652628), (41, 1249548), (62, 826314), (82, 624774), (93, 550876), (123, 416516), (124, 413157), (164, 312387), (186, 275438), (246, 208258), (372, 137719), (492, 104129), (1271, 40308), (2542, 20154), (3359, 15252), (3813, 13436), (5084, 10077), (6718, 7626)]