53329580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 121104480

約数和(自身を除く): 67774900

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 3793, 7030, 7586, 14060, 15172, 18965, 37930, 72067, 75860, 140341, 144134, 280682, 288268, 360335, 561364, 701705, 720670, 1403410, 1441340, 2666479, 2806820, 5332958, 10665916, 13332395, 26664790, 53329580]

約数ペア:

[(1, 53329580), (2, 26664790), (4, 13332395), (5, 10665916), (10, 5332958), (19, 2806820), (20, 2666479), (37, 1441340), (38, 1403410), (74, 720670), (76, 701705), (95, 561364), (148, 360335), (185, 288268), (190, 280682), (370, 144134), (380, 140341), (703, 75860), (740, 72067), (1406, 37930), (2812, 18965), (3515, 15172), (3793, 14060), (7030, 7586)]