47858310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 128548800

約数和(自身を除く): 80690490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1129, 1413, 1570, 2258, 2355, 2826, 3387, 4239, 4710, 5645, 6774, 7065, 8478, 10161, 11290, 14130, 16935, 20322, 21195, 30483, 33870, 42390, 50805, 60966, 101610, 152415, 177253, 304830, 354506, 531759, 886265, 1063518, 1595277, 1772530, 2658795, 3190554, 4785831, 5317590, 7976385, 9571662, 15952770, 23929155, 47858310]

約数ペア:

[(1, 47858310), (2, 23929155), (3, 15952770), (5, 9571662), (6, 7976385), (9, 5317590), (10, 4785831), (15, 3190554), (18, 2658795), (27, 1772530), (30, 1595277), (45, 1063518), (54, 886265), (90, 531759), (135, 354506), (157, 304830), (270, 177253), (314, 152415), (471, 101610), (785, 60966), (942, 50805), (1129, 42390), (1413, 33870), (1570, 30483), (2258, 21195), (2355, 20322), (2826, 16935), (3387, 14130), (4239, 11290), (4710, 10161), (5645, 8478), (6774, 7065)]