57278056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4751}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 118039680

約数和(自身を除く): 60761624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 4751, 6028, 9502, 12056, 19004, 38008, 52261, 104522, 209044, 418088, 650887, 1301774, 2603548, 5207096, 7159757, 14319514, 28639028, 57278056]

約数ペア:

[(1, 57278056), (2, 28639028), (4, 14319514), (8, 7159757), (11, 5207096), (22, 2603548), (44, 1301774), (88, 650887), (137, 418088), (274, 209044), (548, 104522), (1096, 52261), (1507, 38008), (3014, 19004), (4751, 12056), (6028, 9502)]