53175218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 89859456

約数和(自身を除く): 36684238

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1283, 1802, 2438, 2566, 20723, 21811, 29509, 41446, 43622, 59018, 67999, 135998, 501653, 1003306, 1155983, 1563977, 2311966, 3127954, 26587609, 53175218]

約数ペア:

[(1, 53175218), (2, 26587609), (17, 3127954), (23, 2311966), (34, 1563977), (46, 1155983), (53, 1003306), (106, 501653), (391, 135998), (782, 67999), (901, 59018), (1219, 43622), (1283, 41446), (1802, 29509), (2438, 21811), (2566, 20723)]