56784910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62401}}^1$

素因数の和:62428

約数の個数: 32

約数和(自身を含む): 125802432

約数和(自身を除く): 69017522

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 62401, 124802, 312005, 436807, 624010, 811213, 873614, 1622426, 2184035, 4056065, 4368070, 5678491, 8112130, 11356982, 28392455, 56784910]

約数ペア:

[(1, 56784910), (2, 28392455), (5, 11356982), (7, 8112130), (10, 5678491), (13, 4368070), (14, 4056065), (26, 2184035), (35, 1622426), (65, 873614), (70, 811213), (91, 624010), (130, 436807), (182, 312005), (455, 124802), (910, 62401)]