56627380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 124830720

約数和(自身を除く): 68203340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 479, 514, 958, 1028, 1285, 1916, 2395, 2570, 4790, 5140, 5911, 9580, 11017, 11822, 22034, 23644, 29555, 44068, 55085, 59110, 110170, 118220, 123103, 220340, 246206, 492412, 615515, 1231030, 2462060, 2831369, 5662738, 11325476, 14156845, 28313690, 56627380]

約数ペア:

[(1, 56627380), (2, 28313690), (4, 14156845), (5, 11325476), (10, 5662738), (20, 2831369), (23, 2462060), (46, 1231030), (92, 615515), (115, 492412), (230, 246206), (257, 220340), (460, 123103), (479, 118220), (514, 110170), (958, 59110), (1028, 55085), (1285, 44068), (1916, 29555), (2395, 23644), (2570, 22034), (4790, 11822), (5140, 11017), (5911, 9580)]