49051970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 102385728

約数和(自身を除く): 53333758

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1543, 1870, 2890, 3086, 3179, 6358, 7715, 15430, 15895, 16973, 26231, 31790, 33946, 52462, 84865, 131155, 169730, 262310, 288541, 445927, 577082, 891854, 1442705, 2229635, 2885410, 4459270, 4905197, 9810394, 24525985, 49051970]

約数ペア:

[(1, 49051970), (2, 24525985), (5, 9810394), (10, 4905197), (11, 4459270), (17, 2885410), (22, 2229635), (34, 1442705), (55, 891854), (85, 577082), (110, 445927), (170, 288541), (187, 262310), (289, 169730), (374, 131155), (578, 84865), (935, 52462), (1445, 33946), (1543, 31790), (1870, 26231), (2890, 16973), (3086, 15895), (3179, 15430), (6358, 7715)]