49857900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8783

約数の個数: 72

約数和(自身を含む): 151865280

約数和(自身を除く): 102007380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 8747, 17494, 26241, 34988, 43735, 52482, 87470, 104964, 131205, 166193, 174940, 218675, 262410, 332386, 437350, 498579, 524820, 656025, 664772, 830965, 874700, 997158, 1312050, 1661930, 1994316, 2492895, 2624100, 3323860, 4154825, 4985790, 8309650, 9971580, 12464475, 16619300, 24928950, 49857900]

約数ペア:

[(1, 49857900), (2, 24928950), (3, 16619300), (4, 12464475), (5, 9971580), (6, 8309650), (10, 4985790), (12, 4154825), (15, 3323860), (19, 2624100), (20, 2492895), (25, 1994316), (30, 1661930), (38, 1312050), (50, 997158), (57, 874700), (60, 830965), (75, 664772), (76, 656025), (95, 524820), (100, 498579), (114, 437350), (150, 332386), (190, 262410), (228, 218675), (285, 174940), (300, 166193), (380, 131205), (475, 104964), (570, 87470), (950, 52482), (1140, 43735), (1425, 34988), (1900, 26241), (2850, 17494), (5700, 8747)]