52730080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 136025568

約数和(自身を除く): 83295488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 251, 260, 404, 416, 502, 505, 520, 808, 1004, 1010, 1040, 1255, 1313, 1616, 2008, 2020, 2080, 2510, 2626, 3232, 3263, 4016, 4040, 5020, 5252, 6526, 6565, 8032, 8080, 10040, 10504, 13052, 13130, 16160, 16315, 20080, 21008, 25351, 26104, 26260, 32630, 40160, 42016, 50702, 52208, 52520, 65260, 101404, 104416, 105040, 126755, 130520, 202808, 210080, 253510, 261040, 329563, 405616, 507020, 522080, 659126, 811232, 1014040, 1318252, 1647815, 2028080, 2636504, 3295630, 4056160, 5273008, 6591260, 10546016, 13182520, 26365040, 52730080]

約数ペア:

[(1, 52730080), (2, 26365040), (4, 13182520), (5, 10546016), (8, 6591260), (10, 5273008), (13, 4056160), (16, 3295630), (20, 2636504), (26, 2028080), (32, 1647815), (40, 1318252), (52, 1014040), (65, 811232), (80, 659126), (101, 522080), (104, 507020), (130, 405616), (160, 329563), (202, 261040), (208, 253510), (251, 210080), (260, 202808), (404, 130520), (416, 126755), (502, 105040), (505, 104416), (520, 101404), (808, 65260), (1004, 52520), (1010, 52208), (1040, 50702), (1255, 42016), (1313, 40160), (1616, 32630), (2008, 26260), (2020, 26104), (2080, 25351), (2510, 21008), (2626, 20080), (3232, 16315), (3263, 16160), (4016, 13130), (4040, 13052), (5020, 10504), (5252, 10040), (6526, 8080), (6565, 8032)]