56011263

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 98977536

約数和(自身を除く): 42966273

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 67, 77, 121, 141, 147, 201, 231, 329, 363, 469, 517, 539, 737, 847, 987, 1407, 1551, 1617, 2211, 2303, 2541, 3149, 3283, 3619, 5159, 5687, 5929, 6909, 8107, 9447, 9849, 10857, 15477, 17061, 17787, 22043, 24321, 25333, 34639, 36113, 39809, 56749, 66129, 75999, 103917, 108339, 119427, 154301, 170247, 242473, 278663, 381029, 397243, 462903, 727419, 835989, 1143087, 1191729, 1697311, 2667203, 5091933, 8001609, 18670421, 56011263]

約数ペア:

[(1, 56011263), (3, 18670421), (7, 8001609), (11, 5091933), (21, 2667203), (33, 1697311), (47, 1191729), (49, 1143087), (67, 835989), (77, 727419), (121, 462903), (141, 397243), (147, 381029), (201, 278663), (231, 242473), (329, 170247), (363, 154301), (469, 119427), (517, 108339), (539, 103917), (737, 75999), (847, 66129), (987, 56749), (1407, 39809), (1551, 36113), (1617, 34639), (2211, 25333), (2303, 24321), (2541, 22043), (3149, 17787), (3283, 17061), (3619, 15477), (5159, 10857), (5687, 9849), (5929, 9447), (6909, 8107)]