51612660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8718

約数の個数: 96

約数和(自身を含む): 175190400

約数和(自身を除く): 123577740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8689, 17378, 26067, 34756, 43445, 52134, 78201, 86890, 95579, 104268, 130335, 156402, 173780, 191158, 234603, 260670, 286737, 312804, 382316, 391005, 469206, 477895, 521340, 573474, 782010, 860211, 938412, 955790, 1146948, 1173015, 1433685, 1564020, 1720422, 1911580, 2346030, 2580633, 2867370, 3440844, 4301055, 4692060, 5161266, 5734740, 8602110, 10322532, 12903165, 17204220, 25806330, 51612660]

約数ペア:

[(1, 51612660), (2, 25806330), (3, 17204220), (4, 12903165), (5, 10322532), (6, 8602110), (9, 5734740), (10, 5161266), (11, 4692060), (12, 4301055), (15, 3440844), (18, 2867370), (20, 2580633), (22, 2346030), (27, 1911580), (30, 1720422), (33, 1564020), (36, 1433685), (44, 1173015), (45, 1146948), (54, 955790), (55, 938412), (60, 860211), (66, 782010), (90, 573474), (99, 521340), (108, 477895), (110, 469206), (132, 391005), (135, 382316), (165, 312804), (180, 286737), (198, 260670), (220, 234603), (270, 191158), (297, 173780), (330, 156402), (396, 130335), (495, 104268), (540, 95579), (594, 86890), (660, 78201), (990, 52134), (1188, 43445), (1485, 34756), (1980, 26067), (2970, 17378), (5940, 8689)]