50188360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 116867520

約数和(自身を除く): 66679160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 122, 134, 244, 268, 305, 307, 335, 488, 536, 610, 614, 670, 1220, 1228, 1340, 1535, 2440, 2456, 2680, 3070, 4087, 6140, 8174, 12280, 16348, 18727, 20435, 20569, 32696, 37454, 40870, 41138, 74908, 81740, 82276, 93635, 102845, 149816, 163480, 164552, 187270, 205690, 374540, 411380, 749080, 822760, 1254709, 2509418, 5018836, 6273545, 10037672, 12547090, 25094180, 50188360]

約数ペア:

[(1, 50188360), (2, 25094180), (4, 12547090), (5, 10037672), (8, 6273545), (10, 5018836), (20, 2509418), (40, 1254709), (61, 822760), (67, 749080), (122, 411380), (134, 374540), (244, 205690), (268, 187270), (305, 164552), (307, 163480), (335, 149816), (488, 102845), (536, 93635), (610, 82276), (614, 81740), (670, 74908), (1220, 41138), (1228, 40870), (1340, 37454), (1535, 32696), (2440, 20569), (2456, 20435), (2680, 18727), (3070, 16348), (4087, 12280), (6140, 8174)]