55274752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 125939016

約数和(自身を除く): 70664264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 977, 1088, 1664, 1768, 1954, 2176, 3328, 3536, 3908, 4352, 7072, 7816, 12701, 14144, 15632, 16609, 25402, 28288, 31264, 33218, 50804, 56576, 62528, 66436, 101608, 125056, 132872, 203216, 215917, 250112, 265744, 406432, 431834, 531488, 812864, 863668, 1062976, 1625728, 1727336, 2125952, 3251456, 3454672, 4251904, 6909344, 13818688, 27637376, 55274752]

約数ペア:

[(1, 55274752), (2, 27637376), (4, 13818688), (8, 6909344), (13, 4251904), (16, 3454672), (17, 3251456), (26, 2125952), (32, 1727336), (34, 1625728), (52, 1062976), (64, 863668), (68, 812864), (104, 531488), (128, 431834), (136, 406432), (208, 265744), (221, 250112), (256, 215917), (272, 203216), (416, 132872), (442, 125056), (544, 101608), (832, 66436), (884, 62528), (977, 56576), (1088, 50804), (1664, 33218), (1768, 31264), (1954, 28288), (2176, 25402), (3328, 16609), (3536, 15632), (3908, 14144), (4352, 12701), (7072, 7816)]