56513100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 141474228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1583, 1700, 1785, 2100, 2380, 2550, 2975, 3166, 3570, 4749, 5100, 5950, 6332, 7140, 7915, 8925, 9498, 11081, 11900, 15830, 17850, 18996, 22162, 23745, 26911, 31660, 33243, 35700, 39575, 44324, 47490, 53822, 55405, 66486, 79150, 80733, 94980, 107644, 110810, 118725, 132972, 134555, 158300, 161466, 166215, 188377, 221620, 237450, 269110, 277025, 322932, 332430, 376754, 403665, 474900, 538220, 554050, 565131, 664860, 672775, 753508, 807330, 831075, 941885, 1108100, 1130262, 1345550, 1614660, 1662150, 1883770, 2018325, 2260524, 2691100, 2825655, 3324300, 3767540, 4036650, 4709425, 5651310, 8073300, 9418850, 11302620, 14128275, 18837700, 28256550, 56513100]

約数ペア:

[(1, 56513100), (2, 28256550), (3, 18837700), (4, 14128275), (5, 11302620), (6, 9418850), (7, 8073300), (10, 5651310), (12, 4709425), (14, 4036650), (15, 3767540), (17, 3324300), (20, 2825655), (21, 2691100), (25, 2260524), (28, 2018325), (30, 1883770), (34, 1662150), (35, 1614660), (42, 1345550), (50, 1130262), (51, 1108100), (60, 941885), (68, 831075), (70, 807330), (75, 753508), (84, 672775), (85, 664860), (100, 565131), (102, 554050), (105, 538220), (119, 474900), (140, 403665), (150, 376754), (170, 332430), (175, 322932), (204, 277025), (210, 269110), (238, 237450), (255, 221620), (300, 188377), (340, 166215), (350, 161466), (357, 158300), (420, 134555), (425, 132972), (476, 118725), (510, 110810), (525, 107644), (595, 94980), (700, 80733), (714, 79150), (850, 66486), (1020, 55405), (1050, 53822), (1190, 47490), (1275, 44324), (1428, 39575), (1583, 35700), (1700, 33243), (1785, 31660), (2100, 26911), (2380, 23745), (2550, 22162), (2975, 18996), (3166, 17850), (3570, 15830), (4749, 11900), (5100, 11081), (5950, 9498), (6332, 8925), (7140, 7915)]