54969390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87253}}^1$

素因数の和:87273

約数の個数: 48

約数和(自身を含む): 163339488

約数和(自身を除く): 108370098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87253, 174506, 261759, 436265, 523518, 610771, 785277, 872530, 1221542, 1308795, 1570554, 1832313, 2617590, 3053855, 3664626, 3926385, 5496939, 6107710, 7852770, 9161565, 10993878, 18323130, 27484695, 54969390]

約数ペア:

[(1, 54969390), (2, 27484695), (3, 18323130), (5, 10993878), (6, 9161565), (7, 7852770), (9, 6107710), (10, 5496939), (14, 3926385), (15, 3664626), (18, 3053855), (21, 2617590), (30, 1832313), (35, 1570554), (42, 1308795), (45, 1221542), (63, 872530), (70, 785277), (90, 610771), (105, 523518), (126, 436265), (210, 261759), (315, 174506), (630, 87253)]