49209848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 97482000

約数和(自身を除く): 48272152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 769, 842, 1538, 1684, 3076, 3368, 6152, 7999, 14611, 15998, 29222, 31996, 58444, 63992, 116888, 323749, 647498, 1294996, 2589992, 6151231, 12302462, 24604924, 49209848]

約数ペア:

[(1, 49209848), (2, 24604924), (4, 12302462), (8, 6151231), (19, 2589992), (38, 1294996), (76, 647498), (152, 323749), (421, 116888), (769, 63992), (842, 58444), (1538, 31996), (1684, 29222), (3076, 15998), (3368, 14611), (6152, 7999)]