1550429188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9851}}^1$

素因数の和:9953

約数の個数: 72

約数和(自身を含む): 3490681824

約数和(自身を除く): 1940252636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 196, 292, 308, 511, 539, 803, 1022, 1078, 1606, 2044, 2156, 3212, 3577, 5621, 7154, 9851, 11242, 14308, 19702, 22484, 39347, 39404, 68957, 78694, 108361, 137914, 157388, 216722, 275828, 433444, 482699, 719123, 758527, 965398, 1438246, 1517054, 1930796, 2876492, 3034108, 5033861, 5309689, 7910353, 10067722, 10619378, 15820706, 20135444, 21238756, 31641412, 35237027, 55372471, 70474054, 110744942, 140948108, 221489884, 387607297, 775214594, 1550429188]

約数ペア:

[(1, 1550429188), (2, 775214594), (4, 387607297), (7, 221489884), (11, 140948108), (14, 110744942), (22, 70474054), (28, 55372471), (44, 35237027), (49, 31641412), (73, 21238756), (77, 20135444), (98, 15820706), (146, 10619378), (154, 10067722), (196, 7910353), (292, 5309689), (308, 5033861), (511, 3034108), (539, 2876492), (803, 1930796), (1022, 1517054), (1078, 1438246), (1606, 965398), (2044, 758527), (2156, 719123), (3212, 482699), (3577, 433444), (5621, 275828), (7154, 216722), (9851, 157388), (11242, 137914), (14308, 108361), (19702, 78694), (22484, 68957), (39347, 39404)]