56452580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7268

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 74547100

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7219, 7820, 14438, 28876, 36095, 72190, 122723, 144380, 166037, 245446, 332074, 490892, 613615, 664148, 830185, 1227230, 1660370, 2454460, 2822629, 3320740, 5645258, 11290516, 14113145, 28226290, 56452580]

約数ペア:

[(1, 56452580), (2, 28226290), (4, 14113145), (5, 11290516), (10, 5645258), (17, 3320740), (20, 2822629), (23, 2454460), (34, 1660370), (46, 1227230), (68, 830185), (85, 664148), (92, 613615), (115, 490892), (170, 332074), (230, 245446), (340, 166037), (391, 144380), (460, 122723), (782, 72190), (1564, 36095), (1955, 28876), (3910, 14438), (7219, 7820)]