52302420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 159484416

約数和(自身を除く): 107181996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1303, 1338, 2007, 2230, 2606, 2676, 3345, 3909, 4014, 4460, 5212, 6515, 6690, 7818, 8028, 10035, 11727, 13030, 13380, 15636, 19545, 20070, 23454, 26060, 39090, 40140, 46908, 58635, 78180, 117270, 234540, 290569, 581138, 871707, 1162276, 1452845, 1743414, 2615121, 2905690, 3486828, 4358535, 5230242, 5811380, 8717070, 10460484, 13075605, 17434140, 26151210, 52302420]

約数ペア:

[(1, 52302420), (2, 26151210), (3, 17434140), (4, 13075605), (5, 10460484), (6, 8717070), (9, 5811380), (10, 5230242), (12, 4358535), (15, 3486828), (18, 2905690), (20, 2615121), (30, 1743414), (36, 1452845), (45, 1162276), (60, 871707), (90, 581138), (180, 290569), (223, 234540), (446, 117270), (669, 78180), (892, 58635), (1115, 46908), (1303, 40140), (1338, 39090), (2007, 26060), (2230, 23454), (2606, 20070), (2676, 19545), (3345, 15636), (3909, 13380), (4014, 13030), (4460, 11727), (5212, 10035), (6515, 8028), (6690, 7818)]