55228030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 117708192

約数和(自身を除く): 62480162

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3511, 7022, 7865, 15730, 17555, 35110, 38621, 45643, 77242, 91286, 193105, 228215, 386210, 424831, 456430, 502073, 849662, 1004146, 2124155, 2510365, 4248310, 5020730, 5522803, 11045606, 27614015, 55228030]

約数ペア:

[(1, 55228030), (2, 27614015), (5, 11045606), (10, 5522803), (11, 5020730), (13, 4248310), (22, 2510365), (26, 2124155), (55, 1004146), (65, 849662), (110, 502073), (121, 456430), (130, 424831), (143, 386210), (242, 228215), (286, 193105), (605, 91286), (715, 77242), (1210, 45643), (1430, 38621), (1573, 35110), (3146, 17555), (3511, 15730), (7022, 7865)]