55969288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 113778000

約数和(自身を除く): 57808712

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 79, 118, 152, 158, 236, 316, 472, 632, 1121, 1501, 2242, 3002, 4484, 4661, 6004, 6241, 8968, 9322, 12008, 12482, 18644, 24964, 37288, 49928, 88559, 118579, 177118, 237158, 354236, 368219, 474316, 708472, 736438, 948632, 1472876, 2945752, 6996161, 13992322, 27984644, 55969288]

約数ペア:

[(1, 55969288), (2, 27984644), (4, 13992322), (8, 6996161), (19, 2945752), (38, 1472876), (59, 948632), (76, 736438), (79, 708472), (118, 474316), (152, 368219), (158, 354236), (236, 237158), (316, 177118), (472, 118579), (632, 88559), (1121, 49928), (1501, 37288), (2242, 24964), (3002, 18644), (4484, 12482), (4661, 12008), (6004, 9322), (6241, 8968)]