55434540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 179504640

約数和(自身を除く): 124070100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1483, 1780, 1869, 2492, 2670, 2966, 3115, 3738, 4449, 5340, 5932, 6230, 7415, 7476, 8898, 9345, 10381, 12460, 14830, 17796, 18690, 20762, 22245, 29660, 31143, 37380, 41524, 44490, 51905, 62286, 88980, 103810, 124572, 131987, 155715, 207620, 263974, 311430, 395961, 527948, 622860, 659935, 791922, 923909, 1319870, 1583844, 1847818, 1979805, 2639740, 2771727, 3695636, 3959610, 4619545, 5543454, 7919220, 9239090, 11086908, 13858635, 18478180, 27717270, 55434540]

約数ペア:

[(1, 55434540), (2, 27717270), (3, 18478180), (4, 13858635), (5, 11086908), (6, 9239090), (7, 7919220), (10, 5543454), (12, 4619545), (14, 3959610), (15, 3695636), (20, 2771727), (21, 2639740), (28, 1979805), (30, 1847818), (35, 1583844), (42, 1319870), (60, 923909), (70, 791922), (84, 659935), (89, 622860), (105, 527948), (140, 395961), (178, 311430), (210, 263974), (267, 207620), (356, 155715), (420, 131987), (445, 124572), (534, 103810), (623, 88980), (890, 62286), (1068, 51905), (1246, 44490), (1335, 41524), (1483, 37380), (1780, 31143), (1869, 29660), (2492, 22245), (2670, 20762), (2966, 18690), (3115, 17796), (3738, 14830), (4449, 12460), (5340, 10381), (5932, 9345), (6230, 8898), (7415, 7476)]