49209845740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{495967}}^1$

素因数の和:496039

約数の個数: 72

約数和(自身を含む): 116360044416

約数和(自身を除く): 67150198676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 4510, 4961, 9020, 9922, 19844, 24805, 49610, 99220, 495967, 991934, 1983868, 2479835, 4959670, 5455637, 9919340, 10911274, 20334647, 21822548, 27278185, 40669294, 54556370, 60012007, 81338588, 101673235, 109112740, 120024014, 203346470, 223681117, 240048028, 300060035, 406692940, 447362234, 600120070, 894724468, 1118405585, 1200240140, 2236811170, 2460492287, 4473622340, 4920984574, 9841969148, 12302461435, 24604922870, 49209845740]

約数ペア:

[(1, 49209845740), (2, 24604922870), (4, 12302461435), (5, 9841969148), (10, 4920984574), (11, 4473622340), (20, 2460492287), (22, 2236811170), (41, 1200240140), (44, 1118405585), (55, 894724468), (82, 600120070), (110, 447362234), (121, 406692940), (164, 300060035), (205, 240048028), (220, 223681117), (242, 203346470), (410, 120024014), (451, 109112740), (484, 101673235), (605, 81338588), (820, 60012007), (902, 54556370), (1210, 40669294), (1804, 27278185), (2255, 21822548), (2420, 20334647), (4510, 10911274), (4961, 9919340), (9020, 5455637), (9922, 4959670), (19844, 2479835), (24805, 1983868), (49610, 991934), (99220, 495967)]