49637896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 118028160

約数和(自身を除く): 68390264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1321, 1342, 1708, 2642, 2684, 3416, 4697, 5284, 5368, 9247, 9394, 10568, 14531, 18494, 18788, 29062, 36988, 37576, 58124, 73976, 80581, 101717, 116248, 161162, 203434, 322324, 406868, 564067, 644648, 813736, 886391, 1128134, 1772782, 2256268, 3545564, 4512536, 6204737, 7091128, 12409474, 24818948, 49637896]

約数ペア:

[(1, 49637896), (2, 24818948), (4, 12409474), (7, 7091128), (8, 6204737), (11, 4512536), (14, 3545564), (22, 2256268), (28, 1772782), (44, 1128134), (56, 886391), (61, 813736), (77, 644648), (88, 564067), (122, 406868), (154, 322324), (244, 203434), (308, 161162), (427, 116248), (488, 101717), (616, 80581), (671, 73976), (854, 58124), (1321, 37576), (1342, 36988), (1708, 29062), (2642, 18788), (2684, 18494), (3416, 14531), (4697, 10568), (5284, 9394), (5368, 9247)]