49399515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 48094245

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 4339, 11385, 13017, 21695, 39051, 47729, 65085, 99797, 143187, 195255, 238645, 299391, 429561, 498985, 715935, 898173, 1097767, 1496955, 2147805, 3293301, 4490865, 5488835, 9879903, 16466505, 49399515]

約数ペア:

[(1, 49399515), (3, 16466505), (5, 9879903), (9, 5488835), (11, 4490865), (15, 3293301), (23, 2147805), (33, 1496955), (45, 1097767), (55, 898173), (69, 715935), (99, 498985), (115, 429561), (165, 299391), (207, 238645), (253, 195255), (345, 143187), (495, 99797), (759, 65085), (1035, 47729), (1265, 39051), (2277, 21695), (3795, 13017), (4339, 11385)]