55864764

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 145873728

約数和(自身を除く): 90008964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 188, 241, 274, 282, 411, 423, 482, 548, 564, 723, 822, 846, 964, 1233, 1446, 1644, 1692, 2169, 2466, 2892, 4338, 4932, 6439, 8676, 11327, 12878, 19317, 22654, 25756, 33017, 33981, 38634, 45308, 57951, 66034, 67962, 77268, 99051, 101943, 115902, 132068, 135924, 198102, 203886, 231804, 297153, 396204, 407772, 594306, 1188612, 1551799, 3103598, 4655397, 6207196, 9310794, 13966191, 18621588, 27932382, 55864764]

約数ペア:

[(1, 55864764), (2, 27932382), (3, 18621588), (4, 13966191), (6, 9310794), (9, 6207196), (12, 4655397), (18, 3103598), (36, 1551799), (47, 1188612), (94, 594306), (137, 407772), (141, 396204), (188, 297153), (241, 231804), (274, 203886), (282, 198102), (411, 135924), (423, 132068), (482, 115902), (548, 101943), (564, 99051), (723, 77268), (822, 67962), (846, 66034), (964, 57951), (1233, 45308), (1446, 38634), (1644, 33981), (1692, 33017), (2169, 25756), (2466, 22654), (2892, 19317), (4338, 12878), (4932, 11327), (6439, 8676)]