55555278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13171}}^1$

素因数の和:13232

約数の個数: 32

約数和(自身を含む): 120128640

約数和(自身を除く): 64573362

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 13171, 26342, 39513, 79026, 250249, 487327, 500498, 750747, 974654, 1461981, 1501494, 2923962, 9259213, 18518426, 27777639, 55555278]

約数ペア:

[(1, 55555278), (2, 27777639), (3, 18518426), (6, 9259213), (19, 2923962), (37, 1501494), (38, 1461981), (57, 974654), (74, 750747), (111, 500498), (114, 487327), (222, 250249), (703, 79026), (1406, 39513), (2109, 26342), (4218, 13171)]