56072390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 62122810

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 599, 814, 851, 1198, 1265, 1702, 2035, 2530, 2995, 4070, 4255, 5990, 6589, 8510, 9361, 13178, 13777, 18722, 22163, 27554, 32945, 44326, 46805, 65890, 68885, 93610, 110815, 137770, 151547, 221630, 243793, 303094, 487586, 509749, 757735, 1019498, 1218965, 1515470, 2437930, 2548745, 5097490, 5607239, 11214478, 28036195, 56072390]

約数ペア:

[(1, 56072390), (2, 28036195), (5, 11214478), (10, 5607239), (11, 5097490), (22, 2548745), (23, 2437930), (37, 1515470), (46, 1218965), (55, 1019498), (74, 757735), (110, 509749), (115, 487586), (185, 303094), (230, 243793), (253, 221630), (370, 151547), (407, 137770), (506, 110815), (599, 93610), (814, 68885), (851, 65890), (1198, 46805), (1265, 44326), (1702, 32945), (2035, 27554), (2530, 22163), (2995, 18722), (4070, 13777), (4255, 13178), (5990, 9361), (6589, 8510)]