56896620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 185812704

約数和(自身を除く): 128916084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 461, 484, 510, 561, 605, 660, 726, 748, 922, 935, 1020, 1122, 1210, 1383, 1452, 1815, 1844, 1870, 2057, 2244, 2305, 2420, 2766, 2805, 3630, 3740, 4114, 4610, 5071, 5532, 5610, 6171, 6915, 7260, 7837, 8228, 9220, 10142, 10285, 11220, 12342, 13830, 15213, 15674, 20284, 20570, 23511, 24684, 25355, 27660, 30426, 30855, 31348, 39185, 41140, 47022, 50710, 55781, 60852, 61710, 76065, 78370, 86207, 94044, 101420, 111562, 117555, 123420, 152130, 156740, 167343, 172414, 223124, 235110, 258621, 278905, 304260, 334686, 344828, 431035, 470220, 517242, 557810, 669372, 836715, 862070, 948277, 1034484, 1115620, 1293105, 1673430, 1724140, 1896554, 2586210, 2844831, 3346860, 3793108, 4741385, 5172420, 5689662, 9482770, 11379324, 14224155, 18965540, 28448310, 56896620]

約数ペア:

[(1, 56896620), (2, 28448310), (3, 18965540), (4, 14224155), (5, 11379324), (6, 9482770), (10, 5689662), (11, 5172420), (12, 4741385), (15, 3793108), (17, 3346860), (20, 2844831), (22, 2586210), (30, 1896554), (33, 1724140), (34, 1673430), (44, 1293105), (51, 1115620), (55, 1034484), (60, 948277), (66, 862070), (68, 836715), (85, 669372), (102, 557810), (110, 517242), (121, 470220), (132, 431035), (165, 344828), (170, 334686), (187, 304260), (204, 278905), (220, 258621), (242, 235110), (255, 223124), (330, 172414), (340, 167343), (363, 156740), (374, 152130), (461, 123420), (484, 117555), (510, 111562), (561, 101420), (605, 94044), (660, 86207), (726, 78370), (748, 76065), (922, 61710), (935, 60852), (1020, 55781), (1122, 50710), (1210, 47022), (1383, 41140), (1452, 39185), (1815, 31348), (1844, 30855), (1870, 30426), (2057, 27660), (2244, 25355), (2305, 24684), (2420, 23511), (2766, 20570), (2805, 20284), (3630, 15674), (3740, 15213), (4114, 13830), (4610, 12342), (5071, 11220), (5532, 10285), (5610, 10142), (6171, 9220), (6915, 8228), (7260, 7837)]