40515048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80387}}^1$

素因数の和:80406

約数の個数: 48

約数和(自身を含む): 125405280

約数和(自身を除く): 84890232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80387, 160774, 241161, 321548, 482322, 562709, 643096, 723483, 964644, 1125418, 1446966, 1688127, 1929288, 2250836, 2893932, 3376254, 4501672, 5064381, 5787864, 6752508, 10128762, 13505016, 20257524, 40515048]

約数ペア:

[(1, 40515048), (2, 20257524), (3, 13505016), (4, 10128762), (6, 6752508), (7, 5787864), (8, 5064381), (9, 4501672), (12, 3376254), (14, 2893932), (18, 2250836), (21, 1929288), (24, 1688127), (28, 1446966), (36, 1125418), (42, 964644), (56, 723483), (63, 643096), (72, 562709), (84, 482322), (126, 321548), (168, 241161), (252, 160774), (504, 80387)]