68754950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 142959600

約数和(自身を除く): 74204650

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 3049, 4510, 6098, 11275, 15245, 22550, 30490, 33539, 67078, 76225, 125009, 152450, 167695, 250018, 335390, 625045, 838475, 1250090, 1375099, 1676950, 2750198, 3125225, 6250450, 6875495, 13750990, 34377475, 68754950]

約数ペア:

[(1, 68754950), (2, 34377475), (5, 13750990), (10, 6875495), (11, 6250450), (22, 3125225), (25, 2750198), (41, 1676950), (50, 1375099), (55, 1250090), (82, 838475), (110, 625045), (205, 335390), (275, 250018), (410, 167695), (451, 152450), (550, 125009), (902, 76225), (1025, 67078), (2050, 33539), (2255, 30490), (3049, 22550), (4510, 15245), (6098, 11275)]