51393288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 134737920

約数和(自身を除く): 83344632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 536, 744, 804, 1031, 1608, 2062, 2077, 3093, 4124, 4154, 6186, 6231, 8248, 8308, 12372, 12462, 16616, 24744, 24924, 31961, 49848, 63922, 69077, 95883, 127844, 138154, 191766, 207231, 255688, 276308, 383532, 414462, 552616, 767064, 828924, 1657848, 2141387, 4282774, 6424161, 8565548, 12848322, 17131096, 25696644, 51393288]

約数ペア:

[(1, 51393288), (2, 25696644), (3, 17131096), (4, 12848322), (6, 8565548), (8, 6424161), (12, 4282774), (24, 2141387), (31, 1657848), (62, 828924), (67, 767064), (93, 552616), (124, 414462), (134, 383532), (186, 276308), (201, 255688), (248, 207231), (268, 191766), (372, 138154), (402, 127844), (536, 95883), (744, 69077), (804, 63922), (1031, 49848), (1608, 31961), (2062, 24924), (2077, 24744), (3093, 16616), (4124, 12462), (4154, 12372), (6186, 8308), (6231, 8248)]