49719238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 82656000

約数和(自身を除く): 32936762

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 349, 437, 698, 874, 3097, 3749, 6194, 6631, 7498, 8027, 13262, 16054, 56887, 71231, 113774, 142462, 152513, 305026, 1080853, 1308401, 2161706, 2616802, 24859619, 49719238]

約数ペア:

[(1, 49719238), (2, 24859619), (19, 2616802), (23, 2161706), (38, 1308401), (46, 1080853), (163, 305026), (326, 152513), (349, 142462), (437, 113774), (698, 71231), (874, 56887), (3097, 16054), (3749, 13262), (6194, 8027), (6631, 7498)]