52911400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 125064540

約数和(自身を除く): 72153140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 4337, 6100, 8674, 12200, 17348, 21685, 34696, 43370, 86740, 108425, 173480, 216850, 264557, 433700, 529114, 867400, 1058228, 1322785, 2116456, 2645570, 5291140, 6613925, 10582280, 13227850, 26455700, 52911400]

約数ペア:

[(1, 52911400), (2, 26455700), (4, 13227850), (5, 10582280), (8, 6613925), (10, 5291140), (20, 2645570), (25, 2116456), (40, 1322785), (50, 1058228), (61, 867400), (100, 529114), (122, 433700), (200, 264557), (244, 216850), (305, 173480), (488, 108425), (610, 86740), (1220, 43370), (1525, 34696), (2440, 21685), (3050, 17348), (4337, 12200), (6100, 8674)]