56321572

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 105600880

約数和(自身を除く): 49279308

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 529, 619, 989, 1058, 1238, 1978, 2116, 2476, 3956, 14237, 22747, 26617, 28474, 45494, 53234, 56948, 90988, 106468, 327451, 612191, 654902, 1224382, 1309804, 2448764, 14080393, 28160786, 56321572]

約数ペア:

[(1, 56321572), (2, 28160786), (4, 14080393), (23, 2448764), (43, 1309804), (46, 1224382), (86, 654902), (92, 612191), (172, 327451), (529, 106468), (619, 90988), (989, 56948), (1058, 53234), (1238, 45494), (1978, 28474), (2116, 26617), (2476, 22747), (3956, 14237)]