56748060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5568

約数の個数: 96

約数和(自身を含む): 185875200

約数和(自身を除く): 129127140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 5531, 10260, 11062, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 105089, 110620, 149337, 165930, 199116, 210178, 248895, 298674, 315267, 331860, 420356, 497790, 525445, 597348, 630534, 746685, 945801, 995580, 1050890, 1261068, 1493370, 1576335, 1891602, 2101780, 2837403, 2986740, 3152670, 3783204, 4729005, 5674806, 6305340, 9458010, 11349612, 14187015, 18916020, 28374030, 56748060]

約数ペア:

[(1, 56748060), (2, 28374030), (3, 18916020), (4, 14187015), (5, 11349612), (6, 9458010), (9, 6305340), (10, 5674806), (12, 4729005), (15, 3783204), (18, 3152670), (19, 2986740), (20, 2837403), (27, 2101780), (30, 1891602), (36, 1576335), (38, 1493370), (45, 1261068), (54, 1050890), (57, 995580), (60, 945801), (76, 746685), (90, 630534), (95, 597348), (108, 525445), (114, 497790), (135, 420356), (171, 331860), (180, 315267), (190, 298674), (228, 248895), (270, 210178), (285, 199116), (342, 165930), (380, 149337), (513, 110620), (540, 105089), (570, 99558), (684, 82965), (855, 66372), (1026, 55310), (1140, 49779), (1710, 33186), (2052, 27655), (2565, 22124), (3420, 16593), (5130, 11062), (5531, 10260)]