1124520650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55259}}^1$

素因数の和:55319

約数の個数: 48

約数和(自身を含む): 2343466080

約数和(自身を除く): 1218945430

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 10175, 20350, 55259, 110518, 276295, 552590, 607849, 1215698, 1381475, 2044583, 2762950, 3039245, 4089166, 6078490, 10222915, 15196225, 20445830, 22490413, 30392450, 44980826, 51114575, 102229150, 112452065, 224904130, 562260325, 1124520650]

約数ペア:

[(1, 1124520650), (2, 562260325), (5, 224904130), (10, 112452065), (11, 102229150), (22, 51114575), (25, 44980826), (37, 30392450), (50, 22490413), (55, 20445830), (74, 15196225), (110, 10222915), (185, 6078490), (275, 4089166), (370, 3039245), (407, 2762950), (550, 2044583), (814, 1381475), (925, 1215698), (1850, 607849), (2035, 552590), (4070, 276295), (10175, 110518), (20350, 55259)]