44145550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 89280000

約数和(自身を除く): 45134450

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1499, 1550, 2945, 2998, 5890, 7495, 14725, 14990, 28481, 29450, 37475, 46469, 56962, 74950, 92938, 142405, 232345, 284810, 464690, 712025, 882911, 1161725, 1424050, 1765822, 2323450, 4414555, 8829110, 22072775, 44145550]

約数ペア:

[(1, 44145550), (2, 22072775), (5, 8829110), (10, 4414555), (19, 2323450), (25, 1765822), (31, 1424050), (38, 1161725), (50, 882911), (62, 712025), (95, 464690), (155, 284810), (190, 232345), (310, 142405), (475, 92938), (589, 74950), (775, 56962), (950, 46469), (1178, 37475), (1499, 29450), (1550, 28481), (2945, 14990), (2998, 14725), (5890, 7495)]