54713920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 56

約数和(自身を含む): 137160000

約数和(自身を除く): 82446080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8999, 17998, 35996, 44995, 71992, 89990, 143984, 170981, 179980, 287968, 341962, 359960, 575936, 683924, 719920, 854905, 1367848, 1439840, 1709810, 2735696, 2879680, 3419620, 5471392, 6839240, 10942784, 13678480, 27356960, 54713920]

約数ペア:

[(1, 54713920), (2, 27356960), (4, 13678480), (5, 10942784), (8, 6839240), (10, 5471392), (16, 3419620), (19, 2879680), (20, 2735696), (32, 1709810), (38, 1439840), (40, 1367848), (64, 854905), (76, 719920), (80, 683924), (95, 575936), (152, 359960), (160, 341962), (190, 287968), (304, 179980), (320, 170981), (380, 143984), (608, 89990), (760, 71992), (1216, 44995), (1520, 35996), (3040, 17998), (6080, 8999)]