54921492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 150486336

約数和(自身を除く): 95564844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2087, 2193, 2924, 4174, 4386, 6261, 6579, 8348, 8772, 12522, 13158, 18783, 25044, 26316, 35479, 37566, 70958, 75132, 89741, 106437, 141916, 179482, 212874, 269223, 319311, 358964, 425748, 538446, 638622, 807669, 1076892, 1277244, 1525597, 1615338, 3051194, 3230676, 4576791, 6102388, 9153582, 13730373, 18307164, 27460746, 54921492]

約数ペア:

[(1, 54921492), (2, 27460746), (3, 18307164), (4, 13730373), (6, 9153582), (9, 6102388), (12, 4576791), (17, 3230676), (18, 3051194), (34, 1615338), (36, 1525597), (43, 1277244), (51, 1076892), (68, 807669), (86, 638622), (102, 538446), (129, 425748), (153, 358964), (172, 319311), (204, 269223), (258, 212874), (306, 179482), (387, 141916), (516, 106437), (612, 89741), (731, 75132), (774, 70958), (1462, 37566), (1548, 35479), (2087, 26316), (2193, 25044), (2924, 18783), (4174, 13158), (4386, 12522), (6261, 8772), (6579, 8348)]