56895030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7103}}^1$

素因数の和:7205

約数の個数: 48

約数和(自身を含む): 149610240

約数和(自身を除く): 92715210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 7103, 8010, 14206, 21309, 35515, 42618, 63927, 71030, 106545, 127854, 213090, 319635, 632167, 639270, 1264334, 1896501, 3160835, 3793002, 5689503, 6321670, 9482505, 11379006, 18965010, 28447515, 56895030]

約数ペア:

[(1, 56895030), (2, 28447515), (3, 18965010), (5, 11379006), (6, 9482505), (9, 6321670), (10, 5689503), (15, 3793002), (18, 3160835), (30, 1896501), (45, 1264334), (89, 639270), (90, 632167), (178, 319635), (267, 213090), (445, 127854), (534, 106545), (801, 71030), (890, 63927), (1335, 42618), (1602, 35515), (2670, 21309), (4005, 14206), (7103, 8010)]