56421847405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{39791}}^1$

素因数の和:39970

約数の個数: 64

約数和(自身を含む): 88013537280

約数和(自身を除く): 31591689875

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 127, 145, 203, 319, 385, 635, 889, 1015, 1397, 1595, 2233, 3683, 4445, 6985, 9779, 11165, 18415, 25781, 39791, 40513, 48895, 128905, 198955, 202565, 278537, 283591, 437701, 1153939, 1392685, 1417955, 2188505, 3063907, 5053457, 5769695, 8077573, 12693329, 15319535, 25267285, 35374199, 40387865, 55588027, 63466645, 88853303, 146550253, 176870995, 277940135, 389116189, 444266515, 732751265, 1025851771, 1612052783, 1945580945, 5129258855, 8060263915, 11284369481, 56421847405]

約数ペア:

[(1, 56421847405), (5, 11284369481), (7, 8060263915), (11, 5129258855), (29, 1945580945), (35, 1612052783), (55, 1025851771), (77, 732751265), (127, 444266515), (145, 389116189), (203, 277940135), (319, 176870995), (385, 146550253), (635, 88853303), (889, 63466645), (1015, 55588027), (1397, 40387865), (1595, 35374199), (2233, 25267285), (3683, 15319535), (4445, 12693329), (6985, 8077573), (9779, 5769695), (11165, 5053457), (18415, 3063907), (25781, 2188505), (39791, 1417955), (40513, 1392685), (48895, 1153939), (128905, 437701), (198955, 283591), (202565, 278537)]