51532750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 101992176

約数和(自身を除く): 50459426

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 361, 475, 571, 722, 950, 1142, 1805, 2375, 2855, 3610, 4750, 5710, 9025, 10849, 14275, 18050, 21698, 28550, 45125, 54245, 71375, 90250, 108490, 142750, 206131, 271225, 412262, 542450, 1030655, 1356125, 2061310, 2712250, 5153275, 10306550, 25766375, 51532750]

約数ペア:

[(1, 51532750), (2, 25766375), (5, 10306550), (10, 5153275), (19, 2712250), (25, 2061310), (38, 1356125), (50, 1030655), (95, 542450), (125, 412262), (190, 271225), (250, 206131), (361, 142750), (475, 108490), (571, 90250), (722, 71375), (950, 54245), (1142, 45125), (1805, 28550), (2375, 21698), (2855, 18050), (3610, 14275), (4750, 10849), (5710, 9025)]