48463821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 87070464

約数和(自身を除く): 38606643

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1223, 1887, 2331, 3669, 4403, 5661, 8561, 11007, 13209, 20791, 25683, 39627, 45251, 62373, 77049, 135753, 145537, 187119, 316757, 407259, 436611, 769267, 950271, 1309833, 2307801, 2850813, 5384869, 6923403, 16154607, 48463821]

約数ペア:

[(1, 48463821), (3, 16154607), (7, 6923403), (9, 5384869), (17, 2850813), (21, 2307801), (37, 1309833), (51, 950271), (63, 769267), (111, 436611), (119, 407259), (153, 316757), (259, 187119), (333, 145537), (357, 135753), (629, 77049), (777, 62373), (1071, 45251), (1223, 39627), (1887, 25683), (2331, 20791), (3669, 13209), (4403, 11007), (5661, 8561)]