53477340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 172429824

約数和(自身を除く): 118952484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 811, 942, 1099, 1570, 1622, 1884, 2198, 2355, 2433, 3140, 3244, 3297, 4055, 4396, 4710, 4866, 5495, 5677, 6594, 8110, 9420, 9732, 10990, 11354, 12165, 13188, 16220, 16485, 17031, 21980, 22708, 24330, 28385, 32970, 34062, 48660, 56770, 65940, 68124, 85155, 113540, 127327, 170310, 254654, 340620, 381981, 509308, 636635, 763962, 891289, 1273270, 1527924, 1782578, 1909905, 2546540, 2673867, 3565156, 3819810, 4456445, 5347734, 7639620, 8912890, 10695468, 13369335, 17825780, 26738670, 53477340]

約数ペア:

[(1, 53477340), (2, 26738670), (3, 17825780), (4, 13369335), (5, 10695468), (6, 8912890), (7, 7639620), (10, 5347734), (12, 4456445), (14, 3819810), (15, 3565156), (20, 2673867), (21, 2546540), (28, 1909905), (30, 1782578), (35, 1527924), (42, 1273270), (60, 891289), (70, 763962), (84, 636635), (105, 509308), (140, 381981), (157, 340620), (210, 254654), (314, 170310), (420, 127327), (471, 113540), (628, 85155), (785, 68124), (811, 65940), (942, 56770), (1099, 48660), (1570, 34062), (1622, 32970), (1884, 28385), (2198, 24330), (2355, 22708), (2433, 21980), (3140, 17031), (3244, 16485), (3297, 16220), (4055, 13188), (4396, 12165), (4710, 11354), (4866, 10990), (5495, 9732), (5677, 9420), (6594, 8110)]