52028820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289049}}^1$

素因数の和:289064

約数の個数: 36

約数和(自身を含む): 157821300

約数和(自身を除く): 105792480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289049, 578098, 867147, 1156196, 1445245, 1734294, 2601441, 2890490, 3468588, 4335735, 5202882, 5780980, 8671470, 10405764, 13007205, 17342940, 26014410, 52028820]

約数ペア:

[(1, 52028820), (2, 26014410), (3, 17342940), (4, 13007205), (5, 10405764), (6, 8671470), (9, 5780980), (10, 5202882), (12, 4335735), (15, 3468588), (18, 2890490), (20, 2601441), (30, 1734294), (36, 1445245), (45, 1156196), (60, 867147), (90, 578098), (180, 289049)]