54249008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 121039872

約数和(自身を除く): 66790864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 122, 124, 163, 176, 244, 248, 326, 341, 488, 496, 652, 671, 682, 976, 1304, 1342, 1364, 1793, 1891, 2608, 2684, 2728, 3586, 3782, 5053, 5368, 5456, 7172, 7564, 9943, 10106, 10736, 14344, 15128, 19886, 20212, 20801, 28688, 30256, 39772, 40424, 41602, 55583, 79544, 80848, 83204, 109373, 111166, 159088, 166408, 218746, 222332, 308233, 332816, 437492, 444664, 616466, 874984, 889328, 1232932, 1749968, 2465864, 3390563, 4931728, 6781126, 13562252, 27124504, 54249008]

約数ペア:

[(1, 54249008), (2, 27124504), (4, 13562252), (8, 6781126), (11, 4931728), (16, 3390563), (22, 2465864), (31, 1749968), (44, 1232932), (61, 889328), (62, 874984), (88, 616466), (122, 444664), (124, 437492), (163, 332816), (176, 308233), (244, 222332), (248, 218746), (326, 166408), (341, 159088), (488, 111166), (496, 109373), (652, 83204), (671, 80848), (682, 79544), (976, 55583), (1304, 41602), (1342, 40424), (1364, 39772), (1793, 30256), (1891, 28688), (2608, 20801), (2684, 20212), (2728, 19886), (3586, 15128), (3782, 14344), (5053, 10736), (5368, 10106), (5456, 9943), (7172, 7564)]