55418792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 123197760

約数和(自身を除く): 67778968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 193, 251, 286, 386, 502, 572, 772, 1004, 1144, 1544, 2008, 2123, 2509, 2761, 3263, 4246, 5018, 5522, 6526, 8492, 10036, 11044, 13052, 16984, 20072, 22088, 26104, 27599, 35893, 48443, 55198, 71786, 96886, 110396, 143572, 193772, 220792, 287144, 387544, 532873, 629759, 1065746, 1259518, 2131492, 2519036, 4262984, 5038072, 6927349, 13854698, 27709396, 55418792]

約数ペア:

[(1, 55418792), (2, 27709396), (4, 13854698), (8, 6927349), (11, 5038072), (13, 4262984), (22, 2519036), (26, 2131492), (44, 1259518), (52, 1065746), (88, 629759), (104, 532873), (143, 387544), (193, 287144), (251, 220792), (286, 193772), (386, 143572), (502, 110396), (572, 96886), (772, 71786), (1004, 55198), (1144, 48443), (1544, 35893), (2008, 27599), (2123, 26104), (2509, 22088), (2761, 20072), (3263, 16984), (4246, 13052), (5018, 11044), (5522, 10036), (6526, 8492)]