53940873844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{71387}}^1$

素因数の和:72736

約数の個数: 48

約数和(自身を含む): 110984924736

約数和(自身を除く): 57044050892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1321, 2642, 5284, 14531, 17173, 29062, 34346, 58124, 68692, 71387, 142774, 188903, 285548, 377806, 755612, 785257, 928031, 1570514, 1856062, 3141028, 3712124, 10208341, 20416682, 40833364, 94302227, 188604454, 377208908, 1037324497, 1225928951, 2074648994, 2451857902, 4149297988, 4903715804, 13485218461, 26970436922, 53940873844]

約数ペア:

[(1, 53940873844), (2, 26970436922), (4, 13485218461), (11, 4903715804), (13, 4149297988), (22, 2451857902), (26, 2074648994), (44, 1225928951), (52, 1037324497), (143, 377208908), (286, 188604454), (572, 94302227), (1321, 40833364), (2642, 20416682), (5284, 10208341), (14531, 3712124), (17173, 3141028), (29062, 1856062), (34346, 1570514), (58124, 928031), (68692, 785257), (71387, 755612), (142774, 377806), (188903, 285548)]