56815746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23497}}^1$

素因数の和:23546

約数の個数: 32

約数和(自身を含む): 126325248

約数和(自身を除く): 69509502

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23497, 46994, 70491, 140982, 305461, 610922, 728407, 916383, 1456814, 1832766, 2185221, 4370442, 9469291, 18938582, 28407873, 56815746]

約数ペア:

[(1, 56815746), (2, 28407873), (3, 18938582), (6, 9469291), (13, 4370442), (26, 2185221), (31, 1832766), (39, 1456814), (62, 916383), (78, 728407), (93, 610922), (186, 305461), (403, 140982), (806, 70491), (1209, 46994), (2418, 23497)]