55892049664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{640259}}^1$

素因数の和:640317

約数の個数: 72

約数和(自身を含む): 125634378240

約数和(自身を除く): 69742328576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 21824, 43648, 87296, 640259, 1280518, 2561036, 5122072, 7042849, 10244144, 14085698, 19848029, 20488288, 28171396, 39696058, 40976576, 56342792, 79392116, 81953152, 112685584, 158784232, 163906304, 218328319, 225371168, 317568464, 436656638, 450742336, 635136928, 873313276, 901484672, 1270273856, 1746626552, 1802969344, 2540547712, 3493253104, 5081095424, 6986506208, 13973012416, 27946024832, 55892049664]

約数ペア:

[(1, 55892049664), (2, 27946024832), (4, 13973012416), (8, 6986506208), (11, 5081095424), (16, 3493253104), (22, 2540547712), (31, 1802969344), (32, 1746626552), (44, 1270273856), (62, 901484672), (64, 873313276), (88, 635136928), (124, 450742336), (128, 436656638), (176, 317568464), (248, 225371168), (256, 218328319), (341, 163906304), (352, 158784232), (496, 112685584), (682, 81953152), (704, 79392116), (992, 56342792), (1364, 40976576), (1408, 39696058), (1984, 28171396), (2728, 20488288), (2816, 19848029), (3968, 14085698), (5456, 10244144), (7936, 7042849), (10912, 5122072), (21824, 2561036), (43648, 1280518), (87296, 640259)]