47674980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29429}}^1$

素因数の和:29450

約数の個数: 60

約数和(自身を含む): 149563260

約数和(自身を除く): 101888280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29429, 58858, 88287, 117716, 147145, 176574, 264861, 294290, 353148, 441435, 529722, 588580, 794583, 882870, 1059444, 1324305, 1589166, 1765740, 2383749, 2648610, 3178332, 3972915, 4767498, 5297220, 7945830, 9534996, 11918745, 15891660, 23837490, 47674980]

約数ペア:

[(1, 47674980), (2, 23837490), (3, 15891660), (4, 11918745), (5, 9534996), (6, 7945830), (9, 5297220), (10, 4767498), (12, 3972915), (15, 3178332), (18, 2648610), (20, 2383749), (27, 1765740), (30, 1589166), (36, 1324305), (45, 1059444), (54, 882870), (60, 794583), (81, 588580), (90, 529722), (108, 441435), (135, 353148), (162, 294290), (180, 264861), (270, 176574), (324, 147145), (405, 117716), (540, 88287), (810, 58858), (1620, 29429)]