49886886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 68266842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 73, 106, 146, 159, 219, 307, 318, 371, 438, 511, 614, 742, 921, 1022, 1113, 1533, 1842, 2149, 2226, 3066, 3869, 4298, 6447, 7738, 11607, 12894, 16271, 22411, 23214, 27083, 32542, 44822, 48813, 54166, 67233, 81249, 97626, 113897, 134466, 156877, 162498, 227794, 313754, 341691, 470631, 683382, 941262, 1187783, 2375566, 3563349, 7126698, 8314481, 16628962, 24943443, 49886886]

約数ペア:

[(1, 49886886), (2, 24943443), (3, 16628962), (6, 8314481), (7, 7126698), (14, 3563349), (21, 2375566), (42, 1187783), (53, 941262), (73, 683382), (106, 470631), (146, 341691), (159, 313754), (219, 227794), (307, 162498), (318, 156877), (371, 134466), (438, 113897), (511, 97626), (614, 81249), (742, 67233), (921, 54166), (1022, 48813), (1113, 44822), (1533, 32542), (1842, 27083), (2149, 23214), (2226, 22411), (3066, 16271), (3869, 12894), (4298, 11607), (6447, 7738)]