51948416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31219}}^1$

素因数の和:31246

約数の個数: 32

約数和(自身を含む): 111455400

約数和(自身を除く): 59506984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 31219, 62438, 124876, 249752, 405847, 499504, 811694, 999008, 1623388, 1998016, 3246776, 3996032, 6493552, 12987104, 25974208, 51948416]

約数ペア:

[(1, 51948416), (2, 25974208), (4, 12987104), (8, 6493552), (13, 3996032), (16, 3246776), (26, 1998016), (32, 1623388), (52, 999008), (64, 811694), (104, 499504), (128, 405847), (208, 249752), (416, 124876), (832, 62438), (1664, 31219)]