51871320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{48029}}^1$

素因数の和:48049

約数の個数: 64

約数和(自身を含む): 172908000

約数和(自身を除く): 121036680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 48029, 96058, 144087, 192116, 240145, 288174, 384232, 432261, 480290, 576348, 720435, 864522, 960580, 1152696, 1296783, 1440870, 1729044, 1921160, 2161305, 2593566, 2881740, 3458088, 4322610, 5187132, 5763480, 6483915, 8645220, 10374264, 12967830, 17290440, 25935660, 51871320]

約数ペア:

[(1, 51871320), (2, 25935660), (3, 17290440), (4, 12967830), (5, 10374264), (6, 8645220), (8, 6483915), (9, 5763480), (10, 5187132), (12, 4322610), (15, 3458088), (18, 2881740), (20, 2593566), (24, 2161305), (27, 1921160), (30, 1729044), (36, 1440870), (40, 1296783), (45, 1152696), (54, 960580), (60, 864522), (72, 720435), (90, 576348), (108, 480290), (120, 432261), (135, 384232), (180, 288174), (216, 240145), (270, 192116), (360, 144087), (540, 96058), (1080, 48029)]