53189070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 140901120

約数和(自身を除く): 87712050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1811, 1958, 2670, 2937, 3622, 4895, 5433, 5874, 9055, 9790, 10866, 14685, 18110, 19921, 27165, 29370, 39842, 54330, 59763, 99605, 119526, 161179, 199210, 298815, 322358, 483537, 597630, 805895, 967074, 1611790, 1772969, 2417685, 3545938, 4835370, 5318907, 8864845, 10637814, 17729690, 26594535, 53189070]

約数ペア:

[(1, 53189070), (2, 26594535), (3, 17729690), (5, 10637814), (6, 8864845), (10, 5318907), (11, 4835370), (15, 3545938), (22, 2417685), (30, 1772969), (33, 1611790), (55, 967074), (66, 805895), (89, 597630), (110, 483537), (165, 322358), (178, 298815), (267, 199210), (330, 161179), (445, 119526), (534, 99605), (890, 59763), (979, 54330), (1335, 39842), (1811, 29370), (1958, 27165), (2670, 19921), (2937, 18110), (3622, 14685), (4895, 10866), (5433, 9790), (5874, 9055)]