55776830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 55264450

約数列:

[1, 2, 5, 10, 17, 34, 59, 67, 83, 85, 118, 134, 166, 170, 295, 335, 415, 590, 670, 830, 1003, 1139, 1411, 2006, 2278, 2822, 3953, 4897, 5015, 5561, 5695, 7055, 7906, 9794, 10030, 11122, 11390, 14110, 19765, 24485, 27805, 39530, 48970, 55610, 67201, 83249, 94537, 134402, 166498, 189074, 328099, 336005, 416245, 472685, 656198, 672010, 832490, 945370, 1640495, 3280990, 5577683, 11155366, 27888415, 55776830]

約数ペア:

[(1, 55776830), (2, 27888415), (5, 11155366), (10, 5577683), (17, 3280990), (34, 1640495), (59, 945370), (67, 832490), (83, 672010), (85, 656198), (118, 472685), (134, 416245), (166, 336005), (170, 328099), (295, 189074), (335, 166498), (415, 134402), (590, 94537), (670, 83249), (830, 67201), (1003, 55610), (1139, 48970), (1411, 39530), (2006, 27805), (2278, 24485), (2822, 19765), (3953, 14110), (4897, 11390), (5015, 11122), (5561, 10030), (5695, 9794), (7055, 7906)]