51731208

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15287}}^1$

素因数の和:15346

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 91364472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 15287, 30574, 45861, 61148, 91722, 122296, 137583, 183444, 275166, 366888, 550332, 718489, 1100664, 1436978, 2155467, 2873956, 4310934, 5747912, 6466401, 8621868, 12932802, 17243736, 25865604, 51731208]

約数ペア:

[(1, 51731208), (2, 25865604), (3, 17243736), (4, 12932802), (6, 8621868), (8, 6466401), (9, 5747912), (12, 4310934), (18, 2873956), (24, 2155467), (36, 1436978), (47, 1100664), (72, 718489), (94, 550332), (141, 366888), (188, 275166), (282, 183444), (376, 137583), (423, 122296), (564, 91722), (846, 61148), (1128, 45861), (1692, 30574), (3384, 15287)]