55848240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1616

約数の個数: 180

約数和(自身を含む): 218316384

約数和(自身を除く): 162468144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1583, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3166, 3528, 3920, 4410, 4749, 5040, 5880, 6332, 7056, 7915, 8820, 9498, 11081, 11760, 12664, 14247, 15830, 17640, 18996, 22162, 23745, 25328, 28494, 31660, 33243, 35280, 37992, 44324, 47490, 55405, 56988, 63320, 66486, 71235, 75984, 77567, 88648, 94980, 99729, 110810, 113976, 126640, 132972, 142470, 155134, 166215, 177296, 189960, 199458, 221620, 227952, 232701, 265944, 284940, 310268, 332430, 379920, 387835, 398916, 443240, 465402, 498645, 531888, 569880, 620536, 664860, 698103, 775670, 797832, 886480, 930804, 997290, 1139760, 1163505, 1241072, 1329720, 1396206, 1551340, 1595664, 1861608, 1994580, 2327010, 2659440, 2792412, 3102680, 3490515, 3723216, 3989160, 4654020, 5584824, 6205360, 6981030, 7978320, 9308040, 11169648, 13962060, 18616080, 27924120, 55848240]

約数ペア:

[(1, 55848240), (2, 27924120), (3, 18616080), (4, 13962060), (5, 11169648), (6, 9308040), (7, 7978320), (8, 6981030), (9, 6205360), (10, 5584824), (12, 4654020), (14, 3989160), (15, 3723216), (16, 3490515), (18, 3102680), (20, 2792412), (21, 2659440), (24, 2327010), (28, 1994580), (30, 1861608), (35, 1595664), (36, 1551340), (40, 1396206), (42, 1329720), (45, 1241072), (48, 1163505), (49, 1139760), (56, 997290), (60, 930804), (63, 886480), (70, 797832), (72, 775670), (80, 698103), (84, 664860), (90, 620536), (98, 569880), (105, 531888), (112, 498645), (120, 465402), (126, 443240), (140, 398916), (144, 387835), (147, 379920), (168, 332430), (180, 310268), (196, 284940), (210, 265944), (240, 232701), (245, 227952), (252, 221620), (280, 199458), (294, 189960), (315, 177296), (336, 166215), (360, 155134), (392, 142470), (420, 132972), (441, 126640), (490, 113976), (504, 110810), (560, 99729), (588, 94980), (630, 88648), (720, 77567), (735, 75984), (784, 71235), (840, 66486), (882, 63320), (980, 56988), (1008, 55405), (1176, 47490), (1260, 44324), (1470, 37992), (1583, 35280), (1680, 33243), (1764, 31660), (1960, 28494), (2205, 25328), (2352, 23745), (2520, 22162), (2940, 18996), (3166, 17640), (3528, 15830), (3920, 14247), (4410, 12664), (4749, 11760), (5040, 11081), (5880, 9498), (6332, 8820), (7056, 7915)]