57785308

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 126403200

約数和(自身を除く): 68617892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 196, 236, 263, 266, 413, 526, 532, 826, 931, 1052, 1121, 1652, 1841, 1862, 2242, 2891, 3682, 3724, 4484, 4997, 5782, 7364, 7847, 9994, 11564, 12887, 15517, 15694, 19988, 25774, 31034, 31388, 34979, 51548, 54929, 62068, 69958, 108619, 109858, 139916, 217238, 219716, 244853, 294823, 434476, 489706, 589646, 760333, 979412, 1179292, 1520666, 2063761, 3041332, 4127522, 8255044, 14446327, 28892654, 57785308]

約数ペア:

[(1, 57785308), (2, 28892654), (4, 14446327), (7, 8255044), (14, 4127522), (19, 3041332), (28, 2063761), (38, 1520666), (49, 1179292), (59, 979412), (76, 760333), (98, 589646), (118, 489706), (133, 434476), (196, 294823), (236, 244853), (263, 219716), (266, 217238), (413, 139916), (526, 109858), (532, 108619), (826, 69958), (931, 62068), (1052, 54929), (1121, 51548), (1652, 34979), (1841, 31388), (1862, 31034), (2242, 25774), (2891, 19988), (3682, 15694), (3724, 15517), (4484, 12887), (4997, 11564), (5782, 9994), (7364, 7847)]