54117776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 112061280

約数和(自身を除く): 57943504

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 2657, 5092, 5314, 10184, 10628, 20368, 21256, 42512, 50483, 100966, 178019, 201932, 356038, 403864, 712076, 807728, 1424152, 2848304, 3382361, 6764722, 13529444, 27058888, 54117776]

約数ペア:

[(1, 54117776), (2, 27058888), (4, 13529444), (8, 6764722), (16, 3382361), (19, 2848304), (38, 1424152), (67, 807728), (76, 712076), (134, 403864), (152, 356038), (268, 201932), (304, 178019), (536, 100966), (1072, 50483), (1273, 42512), (2546, 21256), (2657, 20368), (5092, 10628), (5314, 10184)]