28537950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27179}}^1$

素因数の和:27201

約数の個数: 48

約数和(自身を含む): 80887680

約数和(自身を除く): 52349730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27179, 54358, 81537, 135895, 163074, 190253, 271790, 380506, 407685, 570759, 679475, 815370, 951265, 1141518, 1358950, 1902530, 2038425, 2853795, 4076850, 4756325, 5707590, 9512650, 14268975, 28537950]

約数ペア:

[(1, 28537950), (2, 14268975), (3, 9512650), (5, 5707590), (6, 4756325), (7, 4076850), (10, 2853795), (14, 2038425), (15, 1902530), (21, 1358950), (25, 1141518), (30, 951265), (35, 815370), (42, 679475), (50, 570759), (70, 407685), (75, 380506), (105, 271790), (150, 190253), (175, 163074), (210, 135895), (350, 81537), (525, 54358), (1050, 27179)]