53605040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 130304160

約数和(自身を除く): 76699120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 205, 236, 277, 295, 328, 410, 472, 554, 590, 656, 820, 944, 1108, 1180, 1385, 1640, 2216, 2360, 2419, 2770, 3280, 4432, 4720, 4838, 5540, 9676, 11080, 11357, 12095, 16343, 19352, 22160, 22714, 24190, 32686, 38704, 45428, 48380, 56785, 65372, 81715, 90856, 96760, 113570, 130744, 163430, 181712, 193520, 227140, 261488, 326860, 454280, 653720, 670063, 908560, 1307440, 1340126, 2680252, 3350315, 5360504, 6700630, 10721008, 13401260, 26802520, 53605040]

約数ペア:

[(1, 53605040), (2, 26802520), (4, 13401260), (5, 10721008), (8, 6700630), (10, 5360504), (16, 3350315), (20, 2680252), (40, 1340126), (41, 1307440), (59, 908560), (80, 670063), (82, 653720), (118, 454280), (164, 326860), (205, 261488), (236, 227140), (277, 193520), (295, 181712), (328, 163430), (410, 130744), (472, 113570), (554, 96760), (590, 90856), (656, 81715), (820, 65372), (944, 56785), (1108, 48380), (1180, 45428), (1385, 38704), (1640, 32686), (2216, 24190), (2360, 22714), (2419, 22160), (2770, 19352), (3280, 16343), (4432, 12095), (4720, 11357), (4838, 11080), (5540, 9676)]