66311350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 144428256

約数和(自身を除く): 78116906

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2870, 4621, 7175, 9242, 14350, 23105, 32347, 46210, 64694, 115525, 161735, 189461, 231050, 323470, 378922, 808675, 947305, 1326227, 1617350, 1894610, 2652454, 4736525, 6631135, 9473050, 13262270, 33155675, 66311350]

約数ペア:

[(1, 66311350), (2, 33155675), (5, 13262270), (7, 9473050), (10, 6631135), (14, 4736525), (25, 2652454), (35, 1894610), (41, 1617350), (50, 1326227), (70, 947305), (82, 808675), (175, 378922), (205, 323470), (287, 231050), (350, 189461), (410, 161735), (574, 115525), (1025, 64694), (1435, 46210), (2050, 32347), (2870, 23105), (4621, 14350), (7175, 9242)]