49649930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 100978920

約数和(自身を除く): 51328990

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1109, 1210, 2035, 2218, 4070, 4477, 5545, 8954, 11090, 12199, 22385, 24398, 41033, 44770, 60995, 82066, 121990, 134189, 205165, 268378, 410330, 451363, 670945, 902726, 1341890, 2256815, 4513630, 4964993, 9929986, 24824965, 49649930]

約数ペア:

[(1, 49649930), (2, 24824965), (5, 9929986), (10, 4964993), (11, 4513630), (22, 2256815), (37, 1341890), (55, 902726), (74, 670945), (110, 451363), (121, 410330), (185, 268378), (242, 205165), (370, 134189), (407, 121990), (605, 82066), (814, 60995), (1109, 44770), (1210, 41033), (2035, 24398), (2218, 22385), (4070, 12199), (4477, 11090), (5545, 8954)]