51123840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26627}}^1$

素因数の和:26649

約数の個数: 64

約数和(自身を含む): 162963360

約数和(自身を除く): 111839520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 26627, 53254, 79881, 106508, 133135, 159762, 213016, 266270, 319524, 399405, 426032, 532540, 639048, 798810, 852064, 1065080, 1278096, 1597620, 1704128, 2130160, 2556192, 3195240, 3408256, 4260320, 5112384, 6390480, 8520640, 10224768, 12780960, 17041280, 25561920, 51123840]

約数ペア:

[(1, 51123840), (2, 25561920), (3, 17041280), (4, 12780960), (5, 10224768), (6, 8520640), (8, 6390480), (10, 5112384), (12, 4260320), (15, 3408256), (16, 3195240), (20, 2556192), (24, 2130160), (30, 1704128), (32, 1597620), (40, 1278096), (48, 1065080), (60, 852064), (64, 798810), (80, 639048), (96, 532540), (120, 426032), (128, 399405), (160, 319524), (192, 266270), (240, 213016), (320, 159762), (384, 133135), (480, 106508), (640, 79881), (960, 53254), (1920, 26627)]