52942340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 123875136

約数和(自身を除く): 70932796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 131, 167, 220, 242, 262, 334, 484, 524, 605, 655, 668, 835, 1210, 1310, 1441, 1670, 1837, 2420, 2620, 2882, 3340, 3674, 5764, 7205, 7348, 9185, 14410, 15851, 18370, 20207, 21877, 28820, 31702, 36740, 40414, 43754, 63404, 79255, 80828, 87508, 101035, 109385, 158510, 202070, 218770, 240647, 317020, 404140, 437540, 481294, 962588, 1203235, 2406470, 2647117, 4812940, 5294234, 10588468, 13235585, 26471170, 52942340]

約数ペア:

[(1, 52942340), (2, 26471170), (4, 13235585), (5, 10588468), (10, 5294234), (11, 4812940), (20, 2647117), (22, 2406470), (44, 1203235), (55, 962588), (110, 481294), (121, 437540), (131, 404140), (167, 317020), (220, 240647), (242, 218770), (262, 202070), (334, 158510), (484, 109385), (524, 101035), (605, 87508), (655, 80828), (668, 79255), (835, 63404), (1210, 43754), (1310, 40414), (1441, 36740), (1670, 31702), (1837, 28820), (2420, 21877), (2620, 20207), (2882, 18370), (3340, 15851), (3674, 14410), (5764, 9185), (7205, 7348)]