53901784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 107236800

約数和(自身を除く): 53335016

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 2707, 4978, 5414, 9956, 10828, 19912, 21656, 51433, 102866, 205732, 354617, 411464, 709234, 1418468, 2836936, 6737723, 13475446, 26950892, 53901784]

約数ペア:

[(1, 53901784), (2, 26950892), (4, 13475446), (8, 6737723), (19, 2836936), (38, 1418468), (76, 709234), (131, 411464), (152, 354617), (262, 205732), (524, 102866), (1048, 51433), (2489, 21656), (2707, 19912), (4978, 10828), (5414, 9956)]