56431364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 60778876

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2039, 2516, 4078, 6919, 8156, 13838, 22429, 27676, 34663, 44858, 69326, 75443, 89716, 138652, 150886, 301772, 381293, 762586, 829873, 1282531, 1525172, 1659746, 2565062, 3319492, 5130124, 14107841, 28215682, 56431364]

約数ペア:

[(1, 56431364), (2, 28215682), (4, 14107841), (11, 5130124), (17, 3319492), (22, 2565062), (34, 1659746), (37, 1525172), (44, 1282531), (68, 829873), (74, 762586), (148, 381293), (187, 301772), (374, 150886), (407, 138652), (629, 89716), (748, 75443), (814, 69326), (1258, 44858), (1628, 34663), (2039, 27676), (2516, 22429), (4078, 13838), (6919, 8156)]