54723010

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 100310400

約数和(自身を除く): 45587390

約数列:

[1, 2, 5, 10, 107, 199, 214, 257, 398, 514, 535, 995, 1070, 1285, 1990, 2570, 21293, 27499, 42586, 51143, 54998, 102286, 106465, 137495, 212930, 255715, 274990, 511430, 5472301, 10944602, 27361505, 54723010]

約数ペア:

[(1, 54723010), (2, 27361505), (5, 10944602), (10, 5472301), (107, 511430), (199, 274990), (214, 255715), (257, 212930), (398, 137495), (514, 106465), (535, 102286), (995, 54998), (1070, 51143), (1285, 42586), (1990, 27499), (2570, 21293)]