51278128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6265

約数の個数: 40

約数和(自身を含む): 110707200

約数和(自身を除く): 59429072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 6199, 8272, 12398, 24796, 49592, 68189, 99184, 136378, 272756, 291353, 545512, 582706, 1091024, 1165412, 2330824, 3204883, 4661648, 6409766, 12819532, 25639064, 51278128]

約数ペア:

[(1, 51278128), (2, 25639064), (4, 12819532), (8, 6409766), (11, 4661648), (16, 3204883), (22, 2330824), (44, 1165412), (47, 1091024), (88, 582706), (94, 545512), (176, 291353), (188, 272756), (376, 136378), (517, 99184), (752, 68189), (1034, 49592), (2068, 24796), (4136, 12398), (6199, 8272)]