51274190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11369}}^1$

素因数の和:11428

約数の個数: 32

約数和(自身を含む): 103148640

約数和(自身を除く): 51874450

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 11369, 22738, 56845, 113690, 125059, 250118, 466129, 625295, 932258, 1250590, 2330645, 4661290, 5127419, 10254838, 25637095, 51274190]

約数ペア:

[(1, 51274190), (2, 25637095), (5, 10254838), (10, 5127419), (11, 4661290), (22, 2330645), (41, 1250590), (55, 932258), (82, 625295), (110, 466129), (205, 250118), (410, 125059), (451, 113690), (902, 56845), (2255, 22738), (4510, 11369)]