15691284950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{29023}}^1$

素因数の和:30029

約数の個数: 48

約数和(自身を含む): 31872531456

約数和(自身を除く): 16181246506

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 983, 1966, 4915, 9830, 10813, 21626, 24575, 29023, 49150, 54065, 58046, 108130, 145115, 270325, 290230, 319253, 540650, 638506, 725575, 1451150, 1596265, 3192530, 7981325, 15962650, 28529609, 57059218, 142648045, 285296090, 313825699, 627651398, 713240225, 1426480450, 1569128495, 3138256990, 7845642475, 15691284950]

約数ペア:

[(1, 15691284950), (2, 7845642475), (5, 3138256990), (10, 1569128495), (11, 1426480450), (22, 713240225), (25, 627651398), (50, 313825699), (55, 285296090), (110, 142648045), (275, 57059218), (550, 28529609), (983, 15962650), (1966, 7981325), (4915, 3192530), (9830, 1596265), (10813, 1451150), (21626, 725575), (24575, 638506), (29023, 540650), (49150, 319253), (54065, 290230), (58046, 270325), (108130, 145115)]