52390380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124739}}^1$

素因数の和:124758

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 115260180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 124739, 249478, 374217, 498956, 623695, 748434, 873173, 1247390, 1496868, 1746346, 1871085, 2494780, 2619519, 3492692, 3742170, 4365865, 5239038, 7484340, 8731730, 10478076, 13097595, 17463460, 26195190, 52390380]

約数ペア:

[(1, 52390380), (2, 26195190), (3, 17463460), (4, 13097595), (5, 10478076), (6, 8731730), (7, 7484340), (10, 5239038), (12, 4365865), (14, 3742170), (15, 3492692), (20, 2619519), (21, 2494780), (28, 1871085), (30, 1746346), (35, 1496868), (42, 1247390), (60, 873173), (70, 748434), (84, 623695), (105, 498956), (140, 374217), (210, 249478), (420, 124739)]