55381896

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20789}}^1$

素因数の和:20838

約数の個数: 48

約数和(自身を含む): 154053900

約数和(自身を除く): 98672004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 374202, 498936, 748404, 769193, 1496808, 1538386, 2307579, 3076772, 4615158, 6153544, 6922737, 9230316, 13845474, 18460632, 27690948, 55381896]

約数ペア:

[(1, 55381896), (2, 27690948), (3, 18460632), (4, 13845474), (6, 9230316), (8, 6922737), (9, 6153544), (12, 4615158), (18, 3076772), (24, 2307579), (36, 1538386), (37, 1496808), (72, 769193), (74, 748404), (111, 498936), (148, 374202), (222, 249468), (296, 187101), (333, 166312), (444, 124734), (666, 83156), (888, 62367), (1332, 41578), (2664, 20789)]