49646000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 121712448

約数和(自身を除く): 72066448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 200, 206, 241, 250, 400, 412, 482, 500, 515, 824, 964, 1000, 1030, 1205, 1648, 1928, 2000, 2060, 2410, 2575, 3856, 4120, 4820, 5150, 6025, 8240, 9640, 10300, 12050, 12875, 19280, 20600, 24100, 24823, 25750, 30125, 41200, 48200, 49646, 51500, 60250, 96400, 99292, 103000, 120500, 124115, 198584, 206000, 241000, 248230, 397168, 482000, 496460, 620575, 992920, 1241150, 1985840, 2482300, 3102875, 4964600, 6205750, 9929200, 12411500, 24823000, 49646000]

約数ペア:

[(1, 49646000), (2, 24823000), (4, 12411500), (5, 9929200), (8, 6205750), (10, 4964600), (16, 3102875), (20, 2482300), (25, 1985840), (40, 1241150), (50, 992920), (80, 620575), (100, 496460), (103, 482000), (125, 397168), (200, 248230), (206, 241000), (241, 206000), (250, 198584), (400, 124115), (412, 120500), (482, 103000), (500, 99292), (515, 96400), (824, 60250), (964, 51500), (1000, 49646), (1030, 48200), (1205, 41200), (1648, 30125), (1928, 25750), (2000, 24823), (2060, 24100), (2410, 20600), (2575, 19280), (3856, 12875), (4120, 12050), (4820, 10300), (5150, 9640), (6025, 8240)]