56171856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90019}}^1$

素因数の和:90043

約数の個数: 40

約数和(自身を含む): 156274720

約数和(自身を除く): 100102864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 90019, 180038, 270057, 360076, 540114, 720152, 1080228, 1170247, 1440304, 2160456, 2340494, 3510741, 4320912, 4680988, 7021482, 9361976, 14042964, 18723952, 28085928, 56171856]

約数ペア:

[(1, 56171856), (2, 28085928), (3, 18723952), (4, 14042964), (6, 9361976), (8, 7021482), (12, 4680988), (13, 4320912), (16, 3510741), (24, 2340494), (26, 2160456), (39, 1440304), (48, 1170247), (52, 1080228), (78, 720152), (104, 540114), (156, 360076), (208, 270057), (312, 180038), (624, 90019)]