54053615

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 85100544

約数和(自身を除く): 31046929

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 647, 1085, 1519, 1705, 2387, 2695, 3235, 4529, 7117, 7595, 11935, 16709, 20057, 22645, 31703, 35585, 49819, 83545, 100285, 140399, 158515, 220627, 249095, 348733, 701995, 982793, 1103135, 1544389, 1743665, 4913965, 7721945, 10810723, 54053615]

約数ペア:

[(1, 54053615), (5, 10810723), (7, 7721945), (11, 4913965), (31, 1743665), (35, 1544389), (49, 1103135), (55, 982793), (77, 701995), (155, 348733), (217, 249095), (245, 220627), (341, 158515), (385, 140399), (539, 100285), (647, 83545), (1085, 49819), (1519, 35585), (1705, 31703), (2387, 22645), (2695, 20057), (3235, 16709), (4529, 11935), (7117, 7595)]