55874196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221723}}^1$

素因数の和:221740

約数の個数: 36

約数和(自身を含む): 161415072

約数和(自身を除く): 105540876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221723, 443446, 665169, 886892, 1330338, 1552061, 1995507, 2660676, 3104122, 3991014, 4656183, 6208244, 7982028, 9312366, 13968549, 18624732, 27937098, 55874196]

約数ペア:

[(1, 55874196), (2, 27937098), (3, 18624732), (4, 13968549), (6, 9312366), (7, 7982028), (9, 6208244), (12, 4656183), (14, 3991014), (18, 3104122), (21, 2660676), (28, 1995507), (36, 1552061), (42, 1330338), (63, 886892), (84, 665169), (126, 443446), (252, 221723)]