47194264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 97436520

約数和(自身を除く): 50242256

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 521, 536, 676, 871, 1042, 1352, 1742, 2084, 3484, 4168, 6773, 6968, 11323, 13546, 22646, 27092, 34907, 45292, 54184, 69814, 88049, 90584, 139628, 176098, 279256, 352196, 453791, 704392, 907582, 1815164, 3630328, 5899283, 11798566, 23597132, 47194264]

約数ペア:

[(1, 47194264), (2, 23597132), (4, 11798566), (8, 5899283), (13, 3630328), (26, 1815164), (52, 907582), (67, 704392), (104, 453791), (134, 352196), (169, 279256), (268, 176098), (338, 139628), (521, 90584), (536, 88049), (676, 69814), (871, 54184), (1042, 45292), (1352, 34907), (1742, 27092), (2084, 22646), (3484, 13546), (4168, 11323), (6773, 6968)]