47181970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 102456576

約数和(自身を除く): 55274606

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1097, 1265, 1870, 1955, 2194, 2530, 3910, 4301, 5485, 8602, 10970, 12067, 18649, 21505, 24134, 25231, 37298, 43010, 50462, 60335, 93245, 120670, 126155, 186490, 205139, 252310, 277541, 410278, 428927, 555082, 857854, 1025695, 1387705, 2051390, 2144635, 2775410, 4289270, 4718197, 9436394, 23590985, 47181970]

約数ペア:

[(1, 47181970), (2, 23590985), (5, 9436394), (10, 4718197), (11, 4289270), (17, 2775410), (22, 2144635), (23, 2051390), (34, 1387705), (46, 1025695), (55, 857854), (85, 555082), (110, 428927), (115, 410278), (170, 277541), (187, 252310), (230, 205139), (253, 186490), (374, 126155), (391, 120670), (506, 93245), (782, 60335), (935, 50462), (1097, 43010), (1265, 37298), (1870, 25231), (1955, 24134), (2194, 21505), (2530, 18649), (3910, 12067), (4301, 10970), (5485, 8602)]