51286380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1427}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 92656020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 1198, 1427, 1797, 2396, 2854, 2995, 3594, 4281, 5708, 5990, 7135, 7188, 8562, 8985, 11980, 14270, 17124, 17970, 21405, 28540, 35940, 42810, 85620, 854773, 1709546, 2564319, 3419092, 4273865, 5128638, 8547730, 10257276, 12821595, 17095460, 25643190, 51286380]

約数ペア:

[(1, 51286380), (2, 25643190), (3, 17095460), (4, 12821595), (5, 10257276), (6, 8547730), (10, 5128638), (12, 4273865), (15, 3419092), (20, 2564319), (30, 1709546), (60, 854773), (599, 85620), (1198, 42810), (1427, 35940), (1797, 28540), (2396, 21405), (2854, 17970), (2995, 17124), (3594, 14270), (4281, 11980), (5708, 8985), (5990, 8562), (7135, 7188)]