50591758

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 38112242

約数列:

[1, 2, 7, 14, 79, 149, 158, 298, 307, 553, 614, 1043, 1106, 2086, 2149, 4298, 11771, 23542, 24253, 45743, 48506, 82397, 91486, 164794, 169771, 320201, 339542, 640402, 3613697, 7227394, 25295879, 50591758]

約数ペア:

[(1, 50591758), (2, 25295879), (7, 7227394), (14, 3613697), (79, 640402), (149, 339542), (158, 320201), (298, 169771), (307, 164794), (553, 91486), (614, 82397), (1043, 48506), (1106, 45743), (2086, 24253), (2149, 23542), (4298, 11771)]