49743824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 112284480

約数和(自身を除く): 62540656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 307, 328, 494, 533, 614, 656, 779, 988, 1066, 1228, 1558, 1976, 2132, 2456, 3116, 3952, 3991, 4264, 4912, 5833, 6232, 7982, 8528, 10127, 11666, 12464, 12587, 15964, 20254, 23332, 25174, 31928, 40508, 46664, 50348, 63856, 75829, 81016, 93328, 100696, 151658, 162032, 163631, 201392, 239153, 303316, 327262, 478306, 606632, 654524, 956612, 1213264, 1309048, 1913224, 2618096, 3108989, 3826448, 6217978, 12435956, 24871912, 49743824]

約数ペア:

[(1, 49743824), (2, 24871912), (4, 12435956), (8, 6217978), (13, 3826448), (16, 3108989), (19, 2618096), (26, 1913224), (38, 1309048), (41, 1213264), (52, 956612), (76, 654524), (82, 606632), (104, 478306), (152, 327262), (164, 303316), (208, 239153), (247, 201392), (304, 163631), (307, 162032), (328, 151658), (494, 100696), (533, 93328), (614, 81016), (656, 75829), (779, 63856), (988, 50348), (1066, 46664), (1228, 40508), (1558, 31928), (1976, 25174), (2132, 23332), (2456, 20254), (3116, 15964), (3952, 12587), (3991, 12464), (4264, 11666), (4912, 10127), (5833, 8528), (6232, 7982)]