56619376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 70658192

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 92, 142, 176, 184, 197, 253, 284, 368, 394, 506, 568, 781, 788, 1012, 1136, 1562, 1576, 1633, 2024, 2167, 3124, 3152, 3266, 4048, 4334, 4531, 6248, 6532, 8668, 9062, 12496, 13064, 13987, 17336, 17963, 18124, 26128, 27974, 34672, 35926, 36248, 49841, 55948, 71852, 72496, 99682, 111896, 143704, 153857, 199364, 223792, 287408, 307714, 321701, 398728, 615428, 643402, 797456, 1230856, 1286804, 2461712, 2573608, 3538711, 5147216, 7077422, 14154844, 28309688, 56619376]

約数ペア:

[(1, 56619376), (2, 28309688), (4, 14154844), (8, 7077422), (11, 5147216), (16, 3538711), (22, 2573608), (23, 2461712), (44, 1286804), (46, 1230856), (71, 797456), (88, 643402), (92, 615428), (142, 398728), (176, 321701), (184, 307714), (197, 287408), (253, 223792), (284, 199364), (368, 153857), (394, 143704), (506, 111896), (568, 99682), (781, 72496), (788, 71852), (1012, 55948), (1136, 49841), (1562, 36248), (1576, 35926), (1633, 34672), (2024, 27974), (2167, 26128), (3124, 18124), (3152, 17963), (3266, 17336), (4048, 13987), (4334, 13064), (4531, 12496), (6248, 9062), (6532, 8668)]