54446168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 122265600

約数和(自身を除く): 67819432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 397, 434, 553, 632, 794, 868, 1106, 1588, 1736, 2212, 2449, 2779, 3176, 4424, 4898, 5558, 9796, 11116, 12307, 17143, 19592, 22232, 24614, 31363, 34286, 49228, 62726, 68572, 86149, 98456, 125452, 137144, 172298, 219541, 250904, 344596, 439082, 689192, 878164, 972253, 1756328, 1944506, 3889012, 6805771, 7778024, 13611542, 27223084, 54446168]

約数ペア:

[(1, 54446168), (2, 27223084), (4, 13611542), (7, 7778024), (8, 6805771), (14, 3889012), (28, 1944506), (31, 1756328), (56, 972253), (62, 878164), (79, 689192), (124, 439082), (158, 344596), (217, 250904), (248, 219541), (316, 172298), (397, 137144), (434, 125452), (553, 98456), (632, 86149), (794, 68572), (868, 62726), (1106, 49228), (1588, 34286), (1736, 31363), (2212, 24614), (2449, 22232), (2779, 19592), (3176, 17143), (4424, 12307), (4898, 11116), (5558, 9796)]