48690420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27983}}^1$

素因数の和:28024

約数の個数: 48

約数和(自身を含む): 141039360

約数和(自身を除く): 92348940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 27983, 55966, 83949, 111932, 139915, 167898, 279830, 335796, 419745, 559660, 811507, 839490, 1623014, 1678980, 2434521, 3246028, 4057535, 4869042, 8115070, 9738084, 12172605, 16230140, 24345210, 48690420]

約数ペア:

[(1, 48690420), (2, 24345210), (3, 16230140), (4, 12172605), (5, 9738084), (6, 8115070), (10, 4869042), (12, 4057535), (15, 3246028), (20, 2434521), (29, 1678980), (30, 1623014), (58, 839490), (60, 811507), (87, 559660), (116, 419745), (145, 335796), (174, 279830), (290, 167898), (348, 139915), (435, 111932), (580, 83949), (870, 55966), (1740, 27983)]