48139960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3016

約数の個数: 64

約数和(自身を含む): 121396320

約数和(自身を除く): 73256360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 2957, 3256, 4070, 5914, 8140, 11828, 14785, 16280, 23656, 29570, 32527, 59140, 65054, 109409, 118280, 130108, 162635, 218818, 260216, 325270, 437636, 547045, 650540, 875272, 1094090, 1203499, 1301080, 2188180, 2406998, 4376360, 4813996, 6017495, 9627992, 12034990, 24069980, 48139960]

約数ペア:

[(1, 48139960), (2, 24069980), (4, 12034990), (5, 9627992), (8, 6017495), (10, 4813996), (11, 4376360), (20, 2406998), (22, 2188180), (37, 1301080), (40, 1203499), (44, 1094090), (55, 875272), (74, 650540), (88, 547045), (110, 437636), (148, 325270), (185, 260216), (220, 218818), (296, 162635), (370, 130108), (407, 118280), (440, 109409), (740, 65054), (814, 59140), (1480, 32527), (1628, 29570), (2035, 23656), (2957, 16280), (3256, 14785), (4070, 11828), (5914, 8140)]