57270978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 131601600

約数和(自身を除く): 74330622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 906, 1109, 1359, 2218, 2718, 2869, 3327, 5738, 6654, 8607, 9981, 17214, 19962, 21071, 25821, 42142, 51642, 63213, 126426, 167459, 189639, 334918, 379278, 502377, 1004754, 1507131, 3014262, 3181721, 6363442, 9545163, 19090326, 28635489, 57270978]

約数ペア:

[(1, 57270978), (2, 28635489), (3, 19090326), (6, 9545163), (9, 6363442), (18, 3181721), (19, 3014262), (38, 1507131), (57, 1004754), (114, 502377), (151, 379278), (171, 334918), (302, 189639), (342, 167459), (453, 126426), (906, 63213), (1109, 51642), (1359, 42142), (2218, 25821), (2718, 21071), (2869, 19962), (3327, 17214), (5738, 9981), (6654, 8607)]