54589465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 28147175

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 3989, 13685, 19945, 27923, 67813, 91747, 139615, 339065, 458735, 474691, 642229, 1559699, 2373455, 3211145, 7798495, 10917893, 54589465]

約数ペア:

[(1, 54589465), (5, 10917893), (7, 7798495), (17, 3211145), (23, 2373455), (35, 1559699), (85, 642229), (115, 474691), (119, 458735), (161, 339065), (391, 139615), (595, 91747), (805, 67813), (1955, 27923), (2737, 19945), (3989, 13685)]