56087012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43411}}^1$

素因数の和:43451

約数の個数: 24

約数和(自身を含む): 109398240

約数和(自身を除く): 53311228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 43411, 86822, 173644, 737987, 824809, 1475974, 1649618, 2951948, 3299236, 14021753, 28043506, 56087012]

約数ペア:

[(1, 56087012), (2, 28043506), (4, 14021753), (17, 3299236), (19, 2951948), (34, 1649618), (38, 1475974), (68, 824809), (76, 737987), (323, 173644), (646, 86822), (1292, 43411)]