49925084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 103899600

約数和(自身を除く): 53974516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 89, 121, 122, 178, 209, 242, 244, 356, 418, 484, 671, 836, 979, 1159, 1342, 1691, 1958, 2299, 2318, 2684, 3382, 3916, 4598, 4636, 5429, 6764, 7381, 9196, 10769, 10858, 12749, 14762, 18601, 21538, 21716, 25498, 29524, 37202, 43076, 50996, 59719, 74404, 103151, 119438, 140239, 204611, 206302, 238876, 280478, 409222, 412604, 560956, 656909, 818444, 1134661, 1313818, 2269322, 2627636, 4538644, 12481271, 24962542, 49925084]

約数ペア:

[(1, 49925084), (2, 24962542), (4, 12481271), (11, 4538644), (19, 2627636), (22, 2269322), (38, 1313818), (44, 1134661), (61, 818444), (76, 656909), (89, 560956), (121, 412604), (122, 409222), (178, 280478), (209, 238876), (242, 206302), (244, 204611), (356, 140239), (418, 119438), (484, 103151), (671, 74404), (836, 59719), (979, 50996), (1159, 43076), (1342, 37202), (1691, 29524), (1958, 25498), (2299, 21716), (2318, 21538), (2684, 18601), (3382, 14762), (3916, 12749), (4598, 10858), (4636, 10769), (5429, 9196), (6764, 7381)]