55555872

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 151865280

約数和(自身を除く): 96309408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 96, 106, 122, 159, 179, 183, 212, 244, 318, 358, 366, 424, 488, 537, 636, 716, 732, 848, 976, 1074, 1272, 1432, 1464, 1696, 1952, 2148, 2544, 2864, 2928, 3233, 4296, 5088, 5728, 5856, 6466, 8592, 9487, 9699, 10919, 12932, 17184, 18974, 19398, 21838, 25864, 28461, 32757, 37948, 38796, 43676, 51728, 56922, 65514, 75896, 77592, 87352, 103456, 113844, 131028, 151792, 155184, 174704, 227688, 262056, 303584, 310368, 349408, 455376, 524112, 578707, 910752, 1048224, 1157414, 1736121, 2314828, 3472242, 4629656, 6944484, 9259312, 13888968, 18518624, 27777936, 55555872]

約数ペア:

[(1, 55555872), (2, 27777936), (3, 18518624), (4, 13888968), (6, 9259312), (8, 6944484), (12, 4629656), (16, 3472242), (24, 2314828), (32, 1736121), (48, 1157414), (53, 1048224), (61, 910752), (96, 578707), (106, 524112), (122, 455376), (159, 349408), (179, 310368), (183, 303584), (212, 262056), (244, 227688), (318, 174704), (358, 155184), (366, 151792), (424, 131028), (488, 113844), (537, 103456), (636, 87352), (716, 77592), (732, 75896), (848, 65514), (976, 56922), (1074, 51728), (1272, 43676), (1432, 38796), (1464, 37948), (1696, 32757), (1952, 28461), (2148, 25864), (2544, 21838), (2864, 19398), (2928, 18974), (3233, 17184), (4296, 12932), (5088, 10919), (5728, 9699), (5856, 9487), (6466, 8592)]