52031560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 142349760

約数和(自身を除く): 90318200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 643, 680, 952, 1156, 1190, 1286, 1445, 2023, 2312, 2380, 2572, 2890, 3215, 4046, 4501, 4760, 5144, 5780, 6430, 8092, 9002, 10115, 10931, 11560, 12860, 16184, 18004, 20230, 21862, 22505, 25720, 36008, 40460, 43724, 45010, 54655, 76517, 80920, 87448, 90020, 109310, 153034, 180040, 185827, 218620, 306068, 371654, 382585, 437240, 612136, 743308, 765170, 929135, 1300789, 1486616, 1530340, 1858270, 2601578, 3060680, 3716540, 5203156, 6503945, 7433080, 10406312, 13007890, 26015780, 52031560]

約数ペア:

[(1, 52031560), (2, 26015780), (4, 13007890), (5, 10406312), (7, 7433080), (8, 6503945), (10, 5203156), (14, 3716540), (17, 3060680), (20, 2601578), (28, 1858270), (34, 1530340), (35, 1486616), (40, 1300789), (56, 929135), (68, 765170), (70, 743308), (85, 612136), (119, 437240), (136, 382585), (140, 371654), (170, 306068), (238, 218620), (280, 185827), (289, 180040), (340, 153034), (476, 109310), (578, 90020), (595, 87448), (643, 80920), (680, 76517), (952, 54655), (1156, 45010), (1190, 43724), (1286, 40460), (1445, 36008), (2023, 25720), (2312, 22505), (2380, 21862), (2572, 20230), (2890, 18004), (3215, 16184), (4046, 12860), (4501, 11560), (4760, 10931), (5144, 10115), (5780, 9002), (6430, 8092)]