47192860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 73464740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 569, 572, 580, 638, 715, 754, 1138, 1276, 1430, 1508, 1595, 1885, 2276, 2845, 2860, 3190, 3770, 4147, 5690, 6259, 6380, 7397, 7540, 8294, 11380, 12518, 14794, 16501, 16588, 20735, 25036, 29588, 31295, 33002, 36985, 41470, 62590, 66004, 73970, 81367, 82505, 82940, 125180, 147940, 162734, 165010, 181511, 214513, 325468, 330020, 363022, 406835, 429026, 726044, 813670, 858052, 907555, 1072565, 1627340, 1815110, 2145130, 2359643, 3630220, 4290260, 4719286, 9438572, 11798215, 23596430, 47192860]

約数ペア:

[(1, 47192860), (2, 23596430), (4, 11798215), (5, 9438572), (10, 4719286), (11, 4290260), (13, 3630220), (20, 2359643), (22, 2145130), (26, 1815110), (29, 1627340), (44, 1072565), (52, 907555), (55, 858052), (58, 813670), (65, 726044), (110, 429026), (116, 406835), (130, 363022), (143, 330020), (145, 325468), (220, 214513), (260, 181511), (286, 165010), (290, 162734), (319, 147940), (377, 125180), (569, 82940), (572, 82505), (580, 81367), (638, 73970), (715, 66004), (754, 62590), (1138, 41470), (1276, 36985), (1430, 33002), (1508, 31295), (1595, 29588), (1885, 25036), (2276, 20735), (2845, 16588), (2860, 16501), (3190, 14794), (3770, 12518), (4147, 11380), (5690, 8294), (6259, 7540), (6380, 7397)]