56332520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61231}}^1$

素因数の和:61265

約数の個数: 32

約数和(自身を含む): 132261120

約数和(自身を除く): 75928600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 61231, 122462, 244924, 306155, 489848, 612310, 1224620, 1408313, 2449240, 2816626, 5633252, 7041565, 11266504, 14083130, 28166260, 56332520]

約数ペア:

[(1, 56332520), (2, 28166260), (4, 14083130), (5, 11266504), (8, 7041565), (10, 5633252), (20, 2816626), (23, 2449240), (40, 1408313), (46, 1224620), (92, 612310), (115, 489848), (184, 306155), (230, 244924), (460, 122462), (920, 61231)]