55022520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 128

約数和(自身を含む): 194826240

約数和(自身を除く): 139803720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2113, 2170, 2604, 3255, 3720, 4226, 4340, 5208, 6339, 6510, 8452, 8680, 10565, 12678, 13020, 14791, 16904, 21130, 25356, 26040, 29582, 31695, 42260, 44373, 50712, 59164, 63390, 65503, 73955, 84520, 88746, 118328, 126780, 131006, 147910, 177492, 196509, 221865, 253560, 262012, 295820, 327515, 354984, 393018, 443730, 458521, 524024, 591640, 655030, 786036, 887460, 917042, 982545, 1310060, 1375563, 1572072, 1774920, 1834084, 1965090, 2292605, 2620120, 2751126, 3668168, 3930180, 4585210, 5502252, 6877815, 7860360, 9170420, 11004504, 13755630, 18340840, 27511260, 55022520]

約数ペア:

[(1, 55022520), (2, 27511260), (3, 18340840), (4, 13755630), (5, 11004504), (6, 9170420), (7, 7860360), (8, 6877815), (10, 5502252), (12, 4585210), (14, 3930180), (15, 3668168), (20, 2751126), (21, 2620120), (24, 2292605), (28, 1965090), (30, 1834084), (31, 1774920), (35, 1572072), (40, 1375563), (42, 1310060), (56, 982545), (60, 917042), (62, 887460), (70, 786036), (84, 655030), (93, 591640), (105, 524024), (120, 458521), (124, 443730), (140, 393018), (155, 354984), (168, 327515), (186, 295820), (210, 262012), (217, 253560), (248, 221865), (280, 196509), (310, 177492), (372, 147910), (420, 131006), (434, 126780), (465, 118328), (620, 88746), (651, 84520), (744, 73955), (840, 65503), (868, 63390), (930, 59164), (1085, 50712), (1240, 44373), (1302, 42260), (1736, 31695), (1860, 29582), (2113, 26040), (2170, 25356), (2604, 21130), (3255, 16904), (3720, 14791), (4226, 13020), (4340, 12678), (5208, 10565), (6339, 8680), (6510, 8452)]