49215016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 100411200

約数和(自身を除く): 51196184

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 83, 94, 152, 166, 188, 332, 376, 664, 893, 1577, 1786, 3154, 3572, 3901, 6308, 6889, 7144, 7802, 12616, 13778, 15604, 27556, 31208, 55112, 74119, 130891, 148238, 261782, 296476, 323783, 523564, 592952, 647566, 1047128, 1295132, 2590264, 6151877, 12303754, 24607508, 49215016]

約数ペア:

[(1, 49215016), (2, 24607508), (4, 12303754), (8, 6151877), (19, 2590264), (38, 1295132), (47, 1047128), (76, 647566), (83, 592952), (94, 523564), (152, 323783), (166, 296476), (188, 261782), (332, 148238), (376, 130891), (664, 74119), (893, 55112), (1577, 31208), (1786, 27556), (3154, 15604), (3572, 13778), (3901, 12616), (6308, 7802), (6889, 7144)]