49493784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 131040000

約数和(自身を除く): 81546216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 311, 349, 456, 622, 698, 933, 1047, 1244, 1396, 1866, 2094, 2488, 2792, 3732, 4188, 5909, 6631, 7464, 8376, 11818, 13262, 17727, 19893, 23636, 26524, 35454, 39786, 47272, 53048, 70908, 79572, 108539, 141816, 159144, 217078, 325617, 434156, 651234, 868312, 1302468, 2062241, 2604936, 4124482, 6186723, 8248964, 12373446, 16497928, 24746892, 49493784]

約数ペア:

[(1, 49493784), (2, 24746892), (3, 16497928), (4, 12373446), (6, 8248964), (8, 6186723), (12, 4124482), (19, 2604936), (24, 2062241), (38, 1302468), (57, 868312), (76, 651234), (114, 434156), (152, 325617), (228, 217078), (311, 159144), (349, 141816), (456, 108539), (622, 79572), (698, 70908), (933, 53048), (1047, 47272), (1244, 39786), (1396, 35454), (1866, 26524), (2094, 23636), (2488, 19893), (2792, 17727), (3732, 13262), (4188, 11818), (5909, 8376), (6631, 7464)]