50878320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 158561280

約数和(自身を除く): 107682960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 887, 956, 1195, 1434, 1774, 1912, 2390, 2661, 2868, 3548, 3585, 3824, 4435, 4780, 5322, 5736, 7096, 7170, 8870, 9560, 10644, 11472, 13305, 14192, 14340, 17740, 19120, 21288, 26610, 28680, 35480, 42576, 53220, 57360, 70960, 106440, 211993, 212880, 423986, 635979, 847972, 1059965, 1271958, 1695944, 2119930, 2543916, 3179895, 3391888, 4239860, 5087832, 6359790, 8479720, 10175664, 12719580, 16959440, 25439160, 50878320]

約数ペア:

[(1, 50878320), (2, 25439160), (3, 16959440), (4, 12719580), (5, 10175664), (6, 8479720), (8, 6359790), (10, 5087832), (12, 4239860), (15, 3391888), (16, 3179895), (20, 2543916), (24, 2119930), (30, 1695944), (40, 1271958), (48, 1059965), (60, 847972), (80, 635979), (120, 423986), (239, 212880), (240, 211993), (478, 106440), (717, 70960), (887, 57360), (956, 53220), (1195, 42576), (1434, 35480), (1774, 28680), (1912, 26610), (2390, 21288), (2661, 19120), (2868, 17740), (3548, 14340), (3585, 14192), (3824, 13305), (4435, 11472), (4780, 10644), (5322, 9560), (5736, 8870), (7096, 7170)]