52862750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 54964450

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 359, 475, 589, 718, 775, 950, 1178, 1550, 1795, 2375, 2945, 3590, 3875, 4750, 5890, 6821, 7750, 8975, 11129, 13642, 14725, 17950, 22258, 29450, 34105, 44875, 55645, 68210, 73625, 89750, 111290, 147250, 170525, 211451, 278225, 341050, 422902, 556450, 852625, 1057255, 1391125, 1705250, 2114510, 2782250, 5286275, 10572550, 26431375, 52862750]

約数ペア:

[(1, 52862750), (2, 26431375), (5, 10572550), (10, 5286275), (19, 2782250), (25, 2114510), (31, 1705250), (38, 1391125), (50, 1057255), (62, 852625), (95, 556450), (125, 422902), (155, 341050), (190, 278225), (250, 211451), (310, 170525), (359, 147250), (475, 111290), (589, 89750), (718, 73625), (775, 68210), (950, 55645), (1178, 44875), (1550, 34105), (1795, 29450), (2375, 22258), (2945, 17950), (3590, 14725), (3875, 13642), (4750, 11129), (5890, 8975), (6821, 7750)]