55849860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 188016192

約数和(自身を除く): 132166332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 421, 495, 603, 660, 670, 737, 804, 842, 990, 1005, 1206, 1263, 1340, 1474, 1684, 1980, 2010, 2105, 2211, 2412, 2526, 2948, 3015, 3685, 3789, 4020, 4210, 4422, 4631, 5052, 6030, 6315, 6633, 7370, 7578, 8420, 8844, 9262, 11055, 12060, 12630, 13266, 13893, 14740, 15156, 18524, 18945, 22110, 23155, 25260, 26532, 27786, 28207, 33165, 37890, 41679, 44220, 46310, 55572, 56414, 66330, 69465, 75780, 83358, 84621, 92620, 112828, 132660, 138930, 141035, 166716, 169242, 208395, 253863, 277860, 282070, 310277, 338484, 416790, 423105, 507726, 564140, 620554, 833580, 846210, 930831, 1015452, 1241108, 1269315, 1551385, 1692420, 1861662, 2538630, 2792493, 3102770, 3723324, 4654155, 5077260, 5584986, 6205540, 9308310, 11169972, 13962465, 18616620, 27924930, 55849860]

約数ペア:

[(1, 55849860), (2, 27924930), (3, 18616620), (4, 13962465), (5, 11169972), (6, 9308310), (9, 6205540), (10, 5584986), (11, 5077260), (12, 4654155), (15, 3723324), (18, 3102770), (20, 2792493), (22, 2538630), (30, 1861662), (33, 1692420), (36, 1551385), (44, 1269315), (45, 1241108), (55, 1015452), (60, 930831), (66, 846210), (67, 833580), (90, 620554), (99, 564140), (110, 507726), (132, 423105), (134, 416790), (165, 338484), (180, 310277), (198, 282070), (201, 277860), (220, 253863), (268, 208395), (330, 169242), (335, 166716), (396, 141035), (402, 138930), (421, 132660), (495, 112828), (603, 92620), (660, 84621), (670, 83358), (737, 75780), (804, 69465), (842, 66330), (990, 56414), (1005, 55572), (1206, 46310), (1263, 44220), (1340, 41679), (1474, 37890), (1684, 33165), (1980, 28207), (2010, 27786), (2105, 26532), (2211, 25260), (2412, 23155), (2526, 22110), (2948, 18945), (3015, 18524), (3685, 15156), (3789, 14740), (4020, 13893), (4210, 13266), (4422, 12630), (4631, 12060), (5052, 11055), (6030, 9262), (6315, 8844), (6633, 8420), (7370, 7578)]