50729560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 81059240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 1759, 2060, 2884, 3518, 3605, 4120, 5768, 7036, 7210, 8795, 12313, 14072, 14420, 17590, 24626, 28840, 35180, 49252, 61565, 70360, 98504, 123130, 181177, 246260, 362354, 492520, 724708, 905885, 1268239, 1449416, 1811770, 2536478, 3623540, 5072956, 6341195, 7247080, 10145912, 12682390, 25364780, 50729560]

約数ペア:

[(1, 50729560), (2, 25364780), (4, 12682390), (5, 10145912), (7, 7247080), (8, 6341195), (10, 5072956), (14, 3623540), (20, 2536478), (28, 1811770), (35, 1449416), (40, 1268239), (56, 905885), (70, 724708), (103, 492520), (140, 362354), (206, 246260), (280, 181177), (412, 123130), (515, 98504), (721, 70360), (824, 61565), (1030, 49252), (1442, 35180), (1759, 28840), (2060, 24626), (2884, 17590), (3518, 14420), (3605, 14072), (4120, 12313), (5768, 8795), (7036, 7210)]