49699540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 114859584

約数和(自身を除く): 65160044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 1867, 2420, 2662, 3734, 5324, 6655, 7468, 9335, 13310, 18670, 20537, 26620, 37340, 41074, 82148, 102685, 205370, 225907, 410740, 451814, 903628, 1129535, 2259070, 2484977, 4518140, 4969954, 9939908, 12424885, 24849770, 49699540]

約数ペア:

[(1, 49699540), (2, 24849770), (4, 12424885), (5, 9939908), (10, 4969954), (11, 4518140), (20, 2484977), (22, 2259070), (44, 1129535), (55, 903628), (110, 451814), (121, 410740), (220, 225907), (242, 205370), (484, 102685), (605, 82148), (1210, 41074), (1331, 37340), (1867, 26620), (2420, 20537), (2662, 18670), (3734, 13310), (5324, 9335), (6655, 7468)]