52643320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57221}}^1$

素因数の和:57255

約数の個数: 32

約数和(自身を含む): 123599520

約数和(自身を除く): 70956200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 57221, 114442, 228884, 286105, 457768, 572210, 1144420, 1316083, 2288840, 2632166, 5264332, 6580415, 10528664, 13160830, 26321660, 52643320]

約数ペア:

[(1, 52643320), (2, 26321660), (4, 13160830), (5, 10528664), (8, 6580415), (10, 5264332), (20, 2632166), (23, 2288840), (40, 1316083), (46, 1144420), (92, 572210), (115, 457768), (184, 286105), (230, 228884), (460, 114442), (920, 57221)]