50849640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 120222360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 239, 270, 360, 394, 478, 540, 591, 717, 788, 956, 985, 1080, 1182, 1195, 1434, 1576, 1773, 1912, 1970, 2151, 2364, 2390, 2868, 2955, 3546, 3585, 3940, 4302, 4728, 4780, 5319, 5736, 5910, 6453, 7092, 7170, 7880, 8604, 8865, 9560, 10638, 10755, 11820, 12906, 14184, 14340, 17208, 17730, 21276, 21510, 23640, 25812, 26595, 28680, 32265, 35460, 42552, 43020, 47083, 51624, 53190, 64530, 70920, 86040, 94166, 106380, 129060, 141249, 188332, 212760, 235415, 258120, 282498, 376664, 423747, 470830, 564996, 706245, 847494, 941660, 1129992, 1271241, 1412490, 1694988, 1883320, 2118735, 2542482, 2824980, 3389976, 4237470, 5084964, 5649960, 6356205, 8474940, 10169928, 12712410, 16949880, 25424820, 50849640]

約数ペア:

[(1, 50849640), (2, 25424820), (3, 16949880), (4, 12712410), (5, 10169928), (6, 8474940), (8, 6356205), (9, 5649960), (10, 5084964), (12, 4237470), (15, 3389976), (18, 2824980), (20, 2542482), (24, 2118735), (27, 1883320), (30, 1694988), (36, 1412490), (40, 1271241), (45, 1129992), (54, 941660), (60, 847494), (72, 706245), (90, 564996), (108, 470830), (120, 423747), (135, 376664), (180, 282498), (197, 258120), (216, 235415), (239, 212760), (270, 188332), (360, 141249), (394, 129060), (478, 106380), (540, 94166), (591, 86040), (717, 70920), (788, 64530), (956, 53190), (985, 51624), (1080, 47083), (1182, 43020), (1195, 42552), (1434, 35460), (1576, 32265), (1773, 28680), (1912, 26595), (1970, 25812), (2151, 23640), (2364, 21510), (2390, 21276), (2868, 17730), (2955, 17208), (3546, 14340), (3585, 14184), (3940, 12906), (4302, 11820), (4728, 10755), (4780, 10638), (5319, 9560), (5736, 8865), (5910, 8604), (6453, 7880), (7092, 7170)]