49576815

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 39380625

約数列:

[1, 3, 5, 9, 15, 45, 59, 71, 177, 213, 263, 295, 355, 531, 639, 789, 885, 1065, 1315, 2367, 2655, 3195, 3945, 4189, 11835, 12567, 15517, 18673, 20945, 37701, 46551, 56019, 62835, 77585, 93365, 139653, 168057, 188505, 232755, 280095, 698265, 840285, 1101707, 3305121, 5508535, 9915363, 16525605, 49576815]

約数ペア:

[(1, 49576815), (3, 16525605), (5, 9915363), (9, 5508535), (15, 3305121), (45, 1101707), (59, 840285), (71, 698265), (177, 280095), (213, 232755), (263, 188505), (295, 168057), (355, 139653), (531, 93365), (639, 77585), (789, 62835), (885, 56019), (1065, 46551), (1315, 37701), (2367, 20945), (2655, 18673), (3195, 15517), (3945, 12567), (4189, 11835)]