49269456

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 143919360

約数和(自身を除く): 94649904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 71, 72, 79, 122, 142, 144, 158, 183, 213, 237, 244, 284, 316, 366, 426, 474, 488, 549, 568, 632, 639, 711, 732, 852, 948, 976, 1098, 1136, 1264, 1278, 1422, 1464, 1704, 1896, 2196, 2556, 2844, 2928, 3408, 3792, 4331, 4392, 4819, 5112, 5609, 5688, 8662, 8784, 9638, 10224, 11218, 11376, 12993, 14457, 16827, 17324, 19276, 22436, 25986, 28914, 33654, 34648, 38552, 38979, 43371, 44872, 50481, 51972, 57828, 67308, 69296, 77104, 77958, 86742, 89744, 100962, 103944, 115656, 134616, 155916, 173484, 201924, 207888, 231312, 269232, 311832, 342149, 346968, 403848, 623664, 684298, 693936, 807696, 1026447, 1368596, 2052894, 2737192, 3079341, 4105788, 5474384, 6158682, 8211576, 12317364, 16423152, 24634728, 49269456]

約数ペア:

[(1, 49269456), (2, 24634728), (3, 16423152), (4, 12317364), (6, 8211576), (8, 6158682), (9, 5474384), (12, 4105788), (16, 3079341), (18, 2737192), (24, 2052894), (36, 1368596), (48, 1026447), (61, 807696), (71, 693936), (72, 684298), (79, 623664), (122, 403848), (142, 346968), (144, 342149), (158, 311832), (183, 269232), (213, 231312), (237, 207888), (244, 201924), (284, 173484), (316, 155916), (366, 134616), (426, 115656), (474, 103944), (488, 100962), (549, 89744), (568, 86742), (632, 77958), (639, 77104), (711, 69296), (732, 67308), (852, 57828), (948, 51972), (976, 50481), (1098, 44872), (1136, 43371), (1264, 38979), (1278, 38552), (1422, 34648), (1464, 33654), (1704, 28914), (1896, 25986), (2196, 22436), (2556, 19276), (2844, 17324), (2928, 16827), (3408, 14457), (3792, 12993), (4331, 11376), (4392, 11218), (4819, 10224), (5112, 9638), (5609, 8784), (5688, 8662)]