55357903568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{280583}}^1$

素因数の和:280680

約数の個数: 80

約数和(自身を含む): 125252697600

約数和(自身を除く): 69894794032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 152, 176, 209, 236, 304, 418, 472, 649, 836, 944, 1121, 1298, 1672, 2242, 2596, 3344, 4484, 5192, 8968, 10384, 12331, 17936, 24662, 49324, 98648, 197296, 280583, 561166, 1122332, 2244664, 3086413, 4489328, 5331077, 6172826, 10662154, 12345652, 16554397, 21324308, 24691304, 33108794, 42648616, 49382608, 58641847, 66217588, 85297232, 117283694, 132435176, 182098367, 234567388, 264870352, 314533543, 364196734, 469134776, 629067086, 728393468, 938269552, 1258134172, 1456786936, 2516268344, 2913573872, 3459868973, 5032536688, 6919737946, 13839475892, 27678951784, 55357903568]

約数ペア:

[(1, 55357903568), (2, 27678951784), (4, 13839475892), (8, 6919737946), (11, 5032536688), (16, 3459868973), (19, 2913573872), (22, 2516268344), (38, 1456786936), (44, 1258134172), (59, 938269552), (76, 728393468), (88, 629067086), (118, 469134776), (152, 364196734), (176, 314533543), (209, 264870352), (236, 234567388), (304, 182098367), (418, 132435176), (472, 117283694), (649, 85297232), (836, 66217588), (944, 58641847), (1121, 49382608), (1298, 42648616), (1672, 33108794), (2242, 24691304), (2596, 21324308), (3344, 16554397), (4484, 12345652), (5192, 10662154), (8968, 6172826), (10384, 5331077), (12331, 4489328), (17936, 3086413), (24662, 2244664), (49324, 1122332), (98648, 561166), (197296, 280583)]