53822750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 52319650

約数列:

[1, 2, 5, 10, 25, 41, 50, 59, 82, 89, 118, 125, 178, 205, 250, 295, 410, 445, 590, 890, 1025, 1475, 2050, 2225, 2419, 2950, 3649, 4450, 4838, 5125, 5251, 7298, 7375, 10250, 10502, 11125, 12095, 14750, 18245, 22250, 24190, 26255, 36490, 52510, 60475, 91225, 120950, 131275, 182450, 215291, 262550, 302375, 430582, 456125, 604750, 656375, 912250, 1076455, 1312750, 2152910, 5382275, 10764550, 26911375, 53822750]

約数ペア:

[(1, 53822750), (2, 26911375), (5, 10764550), (10, 5382275), (25, 2152910), (41, 1312750), (50, 1076455), (59, 912250), (82, 656375), (89, 604750), (118, 456125), (125, 430582), (178, 302375), (205, 262550), (250, 215291), (295, 182450), (410, 131275), (445, 120950), (590, 91225), (890, 60475), (1025, 52510), (1475, 36490), (2050, 26255), (2225, 24190), (2419, 22250), (2950, 18245), (3649, 14750), (4450, 12095), (4838, 11125), (5125, 10502), (5251, 10250), (7298, 7375)]