53299860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1373}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 149579136

約数和(自身を除く): 96279276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1373, 1941, 2588, 2746, 3235, 3882, 4119, 5492, 6470, 6865, 7764, 8238, 9705, 12940, 13730, 16476, 19410, 20595, 27460, 38820, 41190, 82380, 888331, 1776662, 2664993, 3553324, 4441655, 5329986, 8883310, 10659972, 13324965, 17766620, 26649930, 53299860]

約数ペア:

[(1, 53299860), (2, 26649930), (3, 17766620), (4, 13324965), (5, 10659972), (6, 8883310), (10, 5329986), (12, 4441655), (15, 3553324), (20, 2664993), (30, 1776662), (60, 888331), (647, 82380), (1294, 41190), (1373, 38820), (1941, 27460), (2588, 20595), (2746, 19410), (3235, 16476), (3882, 13730), (4119, 12940), (5492, 9705), (6470, 8238), (6865, 7764)]