52803213112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2011}}^1\times {\mathrm{19421}}^1$

素因数の和:21464

約数の個数: 48

約数和(自身を含む): 107266540680

約数和(自身を除く): 54463327568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2011, 4022, 8044, 16088, 19421, 26143, 38842, 52286, 77684, 104572, 155368, 209144, 252473, 339859, 504946, 679718, 1009892, 1359436, 2019784, 2718872, 3282149, 6564298, 13128596, 26257192, 39055631, 78111262, 156222524, 312445048, 507723203, 1015446406, 2030892812, 4061785624, 6600401639, 13200803278, 26401606556, 52803213112]

約数ペア:

[(1, 52803213112), (2, 26401606556), (4, 13200803278), (8, 6600401639), (13, 4061785624), (26, 2030892812), (52, 1015446406), (104, 507723203), (169, 312445048), (338, 156222524), (676, 78111262), (1352, 39055631), (2011, 26257192), (4022, 13128596), (8044, 6564298), (16088, 3282149), (19421, 2718872), (26143, 2019784), (38842, 1359436), (52286, 1009892), (77684, 679718), (104572, 504946), (155368, 339859), (209144, 252473)]