53661320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70607}}^1$

素因数の和:70637

約数の個数: 32

約数和(自身を含む): 127094400

約数和(自身を除く): 73433080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70607, 141214, 282428, 353035, 564856, 706070, 1341533, 1412140, 2683066, 2824280, 5366132, 6707665, 10732264, 13415330, 26830660, 53661320]

約数ペア:

[(1, 53661320), (2, 26830660), (4, 13415330), (5, 10732264), (8, 6707665), (10, 5366132), (19, 2824280), (20, 2683066), (38, 1412140), (40, 1341533), (76, 706070), (95, 564856), (152, 353035), (190, 282428), (380, 141214), (760, 70607)]