54465390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86453}}^1$

素因数の和:86473

約数の個数: 48

約数和(自身を含む): 161841888

約数和(自身を除く): 107376498

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, 86453, 172906, 259359, 432265, 518718, 605171, 778077, 864530, 1210342, 1296795, 1556154, 1815513, 2593590, 3025855, 3631026, 3890385, 5446539, 6051710, 7780770, 9077565, 10893078, 18155130, 27232695, 54465390]

約数ペア:

[(1, 54465390), (2, 27232695), (3, 18155130), (5, 10893078), (6, 9077565), (7, 7780770), (9, 6051710), (10, 5446539), (14, 3890385), (15, 3631026), (18, 3025855), (21, 2593590), (30, 1815513), (35, 1556154), (42, 1296795), (45, 1210342), (63, 864530), (70, 778077), (90, 605171), (105, 518718), (126, 432265), (210, 259359), (315, 172906), (630, 86453)]