51406742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 89594880

約数和(自身を除く): 38188138

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 151, 289, 302, 323, 527, 578, 589, 646, 1054, 1178, 2567, 2869, 4681, 5134, 5491, 5738, 8959, 9362, 10013, 10982, 17918, 20026, 43639, 48773, 79577, 87278, 88939, 97546, 159154, 170221, 177878, 340442, 829141, 1352809, 1511963, 1658282, 2705618, 3023926, 25703371, 51406742]

約数ペア:

[(1, 51406742), (2, 25703371), (17, 3023926), (19, 2705618), (31, 1658282), (34, 1511963), (38, 1352809), (62, 829141), (151, 340442), (289, 177878), (302, 170221), (323, 159154), (527, 97546), (578, 88939), (589, 87278), (646, 79577), (1054, 48773), (1178, 43639), (2567, 20026), (2869, 17918), (4681, 10982), (5134, 10013), (5491, 9362), (5738, 8959)]