51806568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3217}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 143651520

約数和(自身を除く): 91844952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 3217, 4026, 5368, 6434, 8052, 9651, 12868, 16104, 19302, 25736, 35387, 38604, 70774, 77208, 106161, 141548, 196237, 212322, 283096, 392474, 424644, 588711, 784948, 849288, 1177422, 1569896, 2158607, 2354844, 4317214, 4709688, 6475821, 8634428, 12951642, 17268856, 25903284, 51806568]

約数ペア:

[(1, 51806568), (2, 25903284), (3, 17268856), (4, 12951642), (6, 8634428), (8, 6475821), (11, 4709688), (12, 4317214), (22, 2354844), (24, 2158607), (33, 1569896), (44, 1177422), (61, 849288), (66, 784948), (88, 588711), (122, 424644), (132, 392474), (183, 283096), (244, 212322), (264, 196237), (366, 141548), (488, 106161), (671, 77208), (732, 70774), (1342, 38604), (1464, 35387), (2013, 25736), (2684, 19302), (3217, 16104), (4026, 12868), (5368, 9651), (6434, 8052)]