55931490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{621461}}^1$

素因数の和:621474

約数の個数: 24

約数和(自身を含む): 145422108

約数和(自身を除く): 89490618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 621461, 1242922, 1864383, 3107305, 3728766, 5593149, 6214610, 9321915, 11186298, 18643830, 27965745, 55931490]

約数ペア:

[(1, 55931490), (2, 27965745), (3, 18643830), (5, 11186298), (6, 9321915), (9, 6214610), (10, 5593149), (15, 3728766), (18, 3107305), (30, 1864383), (45, 1242922), (90, 621461)]