47499140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 67654780

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 169, 188, 230, 235, 260, 299, 338, 460, 470, 598, 611, 676, 845, 940, 1081, 1196, 1222, 1495, 1690, 2162, 2197, 2444, 2990, 3055, 3380, 3887, 4324, 4394, 5405, 5980, 6110, 7774, 7943, 8788, 10810, 10985, 12220, 14053, 15548, 15886, 19435, 21620, 21970, 28106, 31772, 38870, 39715, 43940, 50531, 56212, 70265, 77740, 79430, 101062, 103259, 140530, 158860, 182689, 202124, 206518, 252655, 281060, 365378, 413036, 505310, 516295, 730756, 913445, 1010620, 1032590, 1826890, 2065180, 2374957, 3653780, 4749914, 9499828, 11874785, 23749570, 47499140]

約数ペア:

[(1, 47499140), (2, 23749570), (4, 11874785), (5, 9499828), (10, 4749914), (13, 3653780), (20, 2374957), (23, 2065180), (26, 1826890), (46, 1032590), (47, 1010620), (52, 913445), (65, 730756), (92, 516295), (94, 505310), (115, 413036), (130, 365378), (169, 281060), (188, 252655), (230, 206518), (235, 202124), (260, 182689), (299, 158860), (338, 140530), (460, 103259), (470, 101062), (598, 79430), (611, 77740), (676, 70265), (845, 56212), (940, 50531), (1081, 43940), (1196, 39715), (1222, 38870), (1495, 31772), (1690, 28106), (2162, 21970), (2197, 21620), (2444, 19435), (2990, 15886), (3055, 15548), (3380, 14053), (3887, 12220), (4324, 10985), (4394, 10810), (5405, 8788), (5980, 7943), (6110, 7774)]