51198728

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 112381200

約数和(自身を除く): 61182472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 619, 844, 1238, 1477, 1688, 2476, 2954, 4333, 4952, 5908, 8666, 10339, 11816, 17332, 20678, 30331, 34664, 41356, 60662, 82712, 121324, 130609, 242648, 261218, 522436, 914263, 1044872, 1828526, 3657052, 6399841, 7314104, 12799682, 25599364, 51198728]

約数ペア:

[(1, 51198728), (2, 25599364), (4, 12799682), (7, 7314104), (8, 6399841), (14, 3657052), (28, 1828526), (49, 1044872), (56, 914263), (98, 522436), (196, 261218), (211, 242648), (392, 130609), (422, 121324), (619, 82712), (844, 60662), (1238, 41356), (1477, 34664), (1688, 30331), (2476, 20678), (2954, 17332), (4333, 11816), (4952, 10339), (5908, 8666)]