55932040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 79059320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 991, 1411, 1660, 1982, 2822, 3320, 3964, 4955, 5644, 7055, 7928, 9910, 11288, 14110, 16847, 19820, 28220, 33694, 39640, 56440, 67388, 82253, 84235, 134776, 164506, 168470, 329012, 336940, 411265, 658024, 673880, 822530, 1398301, 1645060, 2796602, 3290120, 5593204, 6991505, 11186408, 13983010, 27966020, 55932040]

約数ペア:

[(1, 55932040), (2, 27966020), (4, 13983010), (5, 11186408), (8, 6991505), (10, 5593204), (17, 3290120), (20, 2796602), (34, 1645060), (40, 1398301), (68, 822530), (83, 673880), (85, 658024), (136, 411265), (166, 336940), (170, 329012), (332, 168470), (340, 164506), (415, 134776), (664, 84235), (680, 82253), (830, 67388), (991, 56440), (1411, 39640), (1660, 33694), (1982, 28220), (2822, 19820), (3320, 16847), (3964, 14110), (4955, 11288), (5644, 9910), (7055, 7928)]