56278476

素因数分解:

$2^2\times 3^4\times {\mathrm{173699}}^1$

素因数の和:173715

約数の個数: 30

約数和(自身を含む): 147123900

約数和(自身を除く): 90845424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 173699, 347398, 521097, 694796, 1042194, 1563291, 2084388, 3126582, 4689873, 6253164, 9379746, 14069619, 18759492, 28139238, 56278476]

約数ペア:

[(1, 56278476), (2, 28139238), (3, 18759492), (4, 14069619), (6, 9379746), (9, 6253164), (12, 4689873), (18, 3126582), (27, 2084388), (36, 1563291), (54, 1042194), (81, 694796), (108, 521097), (162, 347398), (324, 173699)]