49957930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 98480448

約数和(自身を除く): 48522518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1451, 1565, 2902, 3130, 3443, 6886, 7255, 14510, 15961, 17215, 31922, 34430, 79805, 159610, 454163, 908326, 2270815, 4541630, 4995793, 9991586, 24978965, 49957930]

約数ペア:

[(1, 49957930), (2, 24978965), (5, 9991586), (10, 4995793), (11, 4541630), (22, 2270815), (55, 908326), (110, 454163), (313, 159610), (626, 79805), (1451, 34430), (1565, 31922), (2902, 17215), (3130, 15961), (3443, 14510), (6886, 7255)]