52980200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 157489920

約数和(自身を除く): 104509720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 71, 82, 91, 100, 104, 130, 140, 142, 164, 175, 182, 200, 205, 260, 280, 284, 287, 325, 328, 350, 355, 364, 410, 455, 497, 520, 533, 568, 574, 650, 700, 710, 728, 820, 910, 923, 994, 1025, 1066, 1148, 1300, 1400, 1420, 1435, 1640, 1775, 1820, 1846, 1988, 2050, 2132, 2275, 2296, 2485, 2600, 2665, 2840, 2870, 2911, 3550, 3640, 3692, 3731, 3976, 4100, 4264, 4550, 4615, 4970, 5330, 5740, 5822, 6461, 7100, 7175, 7384, 7462, 8200, 9100, 9230, 9940, 10660, 11480, 11644, 12425, 12922, 13325, 14200, 14350, 14555, 14924, 18200, 18460, 18655, 19880, 20377, 21320, 23075, 23288, 24850, 25844, 26650, 28700, 29110, 29848, 32305, 36920, 37310, 37843, 40754, 46150, 49700, 51688, 53300, 57400, 58220, 64610, 72775, 74620, 75686, 81508, 92300, 93275, 99400, 101885, 106600, 116440, 129220, 145550, 149240, 151372, 161525, 163016, 184600, 186550, 189215, 203770, 258440, 264901, 291100, 302744, 323050, 373100, 378430, 407540, 509425, 529802, 582200, 646100, 746200, 756860, 815080, 946075, 1018850, 1059604, 1292200, 1324505, 1513720, 1892150, 2037700, 2119208, 2649010, 3784300, 4075400, 5298020, 6622525, 7568600, 10596040, 13245050, 26490100, 52980200]

約数ペア:

[(1, 52980200), (2, 26490100), (4, 13245050), (5, 10596040), (7, 7568600), (8, 6622525), (10, 5298020), (13, 4075400), (14, 3784300), (20, 2649010), (25, 2119208), (26, 2037700), (28, 1892150), (35, 1513720), (40, 1324505), (41, 1292200), (50, 1059604), (52, 1018850), (56, 946075), (65, 815080), (70, 756860), (71, 746200), (82, 646100), (91, 582200), (100, 529802), (104, 509425), (130, 407540), (140, 378430), (142, 373100), (164, 323050), (175, 302744), (182, 291100), (200, 264901), (205, 258440), (260, 203770), (280, 189215), (284, 186550), (287, 184600), (325, 163016), (328, 161525), (350, 151372), (355, 149240), (364, 145550), (410, 129220), (455, 116440), (497, 106600), (520, 101885), (533, 99400), (568, 93275), (574, 92300), (650, 81508), (700, 75686), (710, 74620), (728, 72775), (820, 64610), (910, 58220), (923, 57400), (994, 53300), (1025, 51688), (1066, 49700), (1148, 46150), (1300, 40754), (1400, 37843), (1420, 37310), (1435, 36920), (1640, 32305), (1775, 29848), (1820, 29110), (1846, 28700), (1988, 26650), (2050, 25844), (2132, 24850), (2275, 23288), (2296, 23075), (2485, 21320), (2600, 20377), (2665, 19880), (2840, 18655), (2870, 18460), (2911, 18200), (3550, 14924), (3640, 14555), (3692, 14350), (3731, 14200), (3976, 13325), (4100, 12922), (4264, 12425), (4550, 11644), (4615, 11480), (4970, 10660), (5330, 9940), (5740, 9230), (5822, 9100), (6461, 8200), (7100, 7462), (7175, 7384)]