55072740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 164828160

約数和(自身を除く): 109755420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1021, 1740, 1798, 1860, 2042, 2697, 3063, 3596, 4084, 4495, 5105, 5394, 6126, 8990, 10210, 10788, 12252, 13485, 15315, 17980, 20420, 26970, 29609, 30630, 31651, 53940, 59218, 61260, 63302, 88827, 94953, 118436, 126604, 148045, 158255, 177654, 189906, 296090, 316510, 355308, 379812, 444135, 474765, 592180, 633020, 888270, 917879, 949530, 1776540, 1835758, 1899060, 2753637, 3671516, 4589395, 5507274, 9178790, 11014548, 13768185, 18357580, 27536370, 55072740]

約数ペア:

[(1, 55072740), (2, 27536370), (3, 18357580), (4, 13768185), (5, 11014548), (6, 9178790), (10, 5507274), (12, 4589395), (15, 3671516), (20, 2753637), (29, 1899060), (30, 1835758), (31, 1776540), (58, 949530), (60, 917879), (62, 888270), (87, 633020), (93, 592180), (116, 474765), (124, 444135), (145, 379812), (155, 355308), (174, 316510), (186, 296090), (290, 189906), (310, 177654), (348, 158255), (372, 148045), (435, 126604), (465, 118436), (580, 94953), (620, 88827), (870, 63302), (899, 61260), (930, 59218), (1021, 53940), (1740, 31651), (1798, 30630), (1860, 29609), (2042, 26970), (2697, 20420), (3063, 17980), (3596, 15315), (4084, 13485), (4495, 12252), (5105, 10788), (5394, 10210), (6126, 8990)]