53438300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18427}}^1$

素因数の和:18470

約数の個数: 36

約数和(自身を含む): 119966280

約数和(自身を除く): 66527980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 18427, 36854, 73708, 92135, 184270, 368540, 460675, 534383, 921350, 1068766, 1842700, 2137532, 2671915, 5343830, 10687660, 13359575, 26719150, 53438300]

約数ペア:

[(1, 53438300), (2, 26719150), (4, 13359575), (5, 10687660), (10, 5343830), (20, 2671915), (25, 2137532), (29, 1842700), (50, 1068766), (58, 921350), (100, 534383), (116, 460675), (145, 368540), (290, 184270), (580, 92135), (725, 73708), (1450, 36854), (2900, 18427)]