55378492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 53213348

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 107, 148, 214, 269, 428, 481, 538, 962, 1076, 1391, 1924, 2782, 3497, 3959, 5564, 6994, 7918, 9953, 13988, 15836, 19906, 28783, 39812, 51467, 57566, 102934, 115132, 129389, 205868, 258778, 374179, 517556, 748358, 1064971, 1496716, 2129942, 4259884, 13844623, 27689246, 55378492]

約数ペア:

[(1, 55378492), (2, 27689246), (4, 13844623), (13, 4259884), (26, 2129942), (37, 1496716), (52, 1064971), (74, 748358), (107, 517556), (148, 374179), (214, 258778), (269, 205868), (428, 129389), (481, 115132), (538, 102934), (962, 57566), (1076, 51467), (1391, 39812), (1924, 28783), (2782, 19906), (3497, 15836), (3959, 13988), (5564, 9953), (6994, 7918)]