51544038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 128862720

約数和(自身を除く): 77318682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1409, 1742, 2613, 2814, 2818, 4227, 5226, 6097, 8454, 9863, 12194, 18291, 18317, 19726, 29589, 36582, 36634, 54951, 59178, 94403, 109902, 128219, 188806, 256438, 283209, 384657, 566418, 660821, 769314, 1227239, 1321642, 1982463, 2454478, 3681717, 3964926, 7363434, 8590673, 17181346, 25772019, 51544038]

約数ペア:

[(1, 51544038), (2, 25772019), (3, 17181346), (6, 8590673), (7, 7363434), (13, 3964926), (14, 3681717), (21, 2454478), (26, 1982463), (39, 1321642), (42, 1227239), (67, 769314), (78, 660821), (91, 566418), (134, 384657), (182, 283209), (201, 256438), (273, 188806), (402, 128219), (469, 109902), (546, 94403), (871, 59178), (938, 54951), (1407, 36634), (1409, 36582), (1742, 29589), (2613, 19726), (2814, 18317), (2818, 18291), (4227, 12194), (5226, 9863), (6097, 8454)]