55012340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 125656272

約数和(自身を除く): 70643932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4373, 6290, 8746, 12580, 17492, 21865, 43730, 74341, 87460, 148682, 161801, 297364, 323602, 371705, 647204, 743410, 809005, 1486820, 1618010, 2750617, 3236020, 5501234, 11002468, 13753085, 27506170, 55012340]

約数ペア:

[(1, 55012340), (2, 27506170), (4, 13753085), (5, 11002468), (10, 5501234), (17, 3236020), (20, 2750617), (34, 1618010), (37, 1486820), (68, 809005), (74, 743410), (85, 647204), (148, 371705), (170, 323602), (185, 297364), (340, 161801), (370, 148682), (629, 87460), (740, 74341), (1258, 43730), (2516, 21865), (3145, 17492), (4373, 12580), (6290, 8746)]