53733760

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 129768480

約数和(自身を除く): 76034720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 743, 904, 1130, 1486, 1808, 2260, 2972, 3616, 3715, 4520, 5944, 7232, 7430, 9040, 11888, 14464, 14860, 18080, 23776, 29720, 36160, 47552, 59440, 72320, 83959, 95104, 118880, 167918, 237760, 335836, 419795, 475520, 671672, 839590, 1343344, 1679180, 2686688, 3358360, 5373376, 6716720, 10746752, 13433440, 26866880, 53733760]

約数ペア:

[(1, 53733760), (2, 26866880), (4, 13433440), (5, 10746752), (8, 6716720), (10, 5373376), (16, 3358360), (20, 2686688), (32, 1679180), (40, 1343344), (64, 839590), (80, 671672), (113, 475520), (128, 419795), (160, 335836), (226, 237760), (320, 167918), (452, 118880), (565, 95104), (640, 83959), (743, 72320), (904, 59440), (1130, 47552), (1486, 36160), (1808, 29720), (2260, 23776), (2972, 18080), (3616, 14860), (3715, 14464), (4520, 11888), (5944, 9040), (7232, 7430)]