55227390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108289}}^1$

素因数の和:108316

約数の個数: 32

約数和(自身を含む): 140343840

約数和(自身を除く): 85116450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 108289, 216578, 324867, 541445, 649734, 1082890, 1624335, 1840913, 3248670, 3681826, 5522739, 9204565, 11045478, 18409130, 27613695, 55227390]

約数ペア:

[(1, 55227390), (2, 27613695), (3, 18409130), (5, 11045478), (6, 9204565), (10, 5522739), (15, 3681826), (17, 3248670), (30, 1840913), (34, 1624335), (51, 1082890), (85, 649734), (102, 541445), (170, 324867), (255, 216578), (510, 108289)]