51776340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 144

約数和(自身を含む): 184089024

約数和(自身を除く): 132312684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1601, 1617, 2156, 2310, 2695, 2940, 3202, 3234, 4620, 4803, 5390, 6404, 6468, 8005, 8085, 9606, 10780, 11207, 16010, 16170, 17611, 19212, 22414, 24015, 32020, 32340, 33621, 35222, 44828, 48030, 52833, 56035, 67242, 70444, 78449, 88055, 96060, 105666, 112070, 123277, 134484, 156898, 168105, 176110, 211332, 224140, 235347, 246554, 264165, 313796, 336210, 352220, 369831, 392245, 470694, 493108, 528330, 616385, 672420, 739662, 784490, 862939, 941388, 1056660, 1176735, 1232770, 1479324, 1568980, 1725878, 1849155, 2353470, 2465540, 2588817, 3451756, 3698310, 4314695, 4706940, 5177634, 7396620, 8629390, 10355268, 12944085, 17258780, 25888170, 51776340]

約数ペア:

[(1, 51776340), (2, 25888170), (3, 17258780), (4, 12944085), (5, 10355268), (6, 8629390), (7, 7396620), (10, 5177634), (11, 4706940), (12, 4314695), (14, 3698310), (15, 3451756), (20, 2588817), (21, 2465540), (22, 2353470), (28, 1849155), (30, 1725878), (33, 1568980), (35, 1479324), (42, 1232770), (44, 1176735), (49, 1056660), (55, 941388), (60, 862939), (66, 784490), (70, 739662), (77, 672420), (84, 616385), (98, 528330), (105, 493108), (110, 470694), (132, 392245), (140, 369831), (147, 352220), (154, 336210), (165, 313796), (196, 264165), (210, 246554), (220, 235347), (231, 224140), (245, 211332), (294, 176110), (308, 168105), (330, 156898), (385, 134484), (420, 123277), (462, 112070), (490, 105666), (539, 96060), (588, 88055), (660, 78449), (735, 70444), (770, 67242), (924, 56035), (980, 52833), (1078, 48030), (1155, 44828), (1470, 35222), (1540, 33621), (1601, 32340), (1617, 32020), (2156, 24015), (2310, 22414), (2695, 19212), (2940, 17611), (3202, 16170), (3234, 16010), (4620, 11207), (4803, 10780), (5390, 9606), (6404, 8085), (6468, 8005)]