56184648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 161387520

約数和(自身を除く): 105202872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 157, 186, 222, 248, 296, 312, 314, 372, 403, 444, 471, 481, 628, 744, 806, 888, 942, 962, 1147, 1209, 1256, 1443, 1612, 1884, 1924, 2041, 2294, 2418, 2886, 3224, 3441, 3768, 3848, 4082, 4588, 4836, 4867, 5772, 5809, 6123, 6882, 8164, 9176, 9672, 9734, 11544, 11618, 12246, 13764, 14601, 14911, 16328, 17427, 19468, 23236, 24492, 27528, 29202, 29822, 34854, 38936, 44733, 46472, 48984, 58404, 59644, 63271, 69708, 75517, 89466, 116808, 119288, 126542, 139416, 151034, 178932, 180079, 189813, 226551, 253084, 302068, 357864, 360158, 379626, 453102, 506168, 540237, 604136, 720316, 759252, 906204, 1080474, 1440632, 1518504, 1812408, 2160948, 2341027, 4321896, 4682054, 7023081, 9364108, 14046162, 18728216, 28092324, 56184648]

約数ペア:

[(1, 56184648), (2, 28092324), (3, 18728216), (4, 14046162), (6, 9364108), (8, 7023081), (12, 4682054), (13, 4321896), (24, 2341027), (26, 2160948), (31, 1812408), (37, 1518504), (39, 1440632), (52, 1080474), (62, 906204), (74, 759252), (78, 720316), (93, 604136), (104, 540237), (111, 506168), (124, 453102), (148, 379626), (156, 360158), (157, 357864), (186, 302068), (222, 253084), (248, 226551), (296, 189813), (312, 180079), (314, 178932), (372, 151034), (403, 139416), (444, 126542), (471, 119288), (481, 116808), (628, 89466), (744, 75517), (806, 69708), (888, 63271), (942, 59644), (962, 58404), (1147, 48984), (1209, 46472), (1256, 44733), (1443, 38936), (1612, 34854), (1884, 29822), (1924, 29202), (2041, 27528), (2294, 24492), (2418, 23236), (2886, 19468), (3224, 17427), (3441, 16328), (3768, 14911), (3848, 14601), (4082, 13764), (4588, 12246), (4836, 11618), (4867, 11544), (5772, 9734), (5809, 9672), (6123, 9176), (6882, 8164)]