51394750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 105814800

約数和(自身を除く): 54420050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 1699, 2750, 3025, 3398, 6050, 8495, 15125, 16990, 18689, 30250, 37378, 42475, 84950, 93445, 186890, 205579, 212375, 411158, 424750, 467225, 934450, 1027895, 2055790, 2336125, 4672250, 5139475, 10278950, 25697375, 51394750]

約数ペア:

[(1, 51394750), (2, 25697375), (5, 10278950), (10, 5139475), (11, 4672250), (22, 2336125), (25, 2055790), (50, 1027895), (55, 934450), (110, 467225), (121, 424750), (125, 411158), (242, 212375), (250, 205579), (275, 186890), (550, 93445), (605, 84950), (1210, 42475), (1375, 37378), (1699, 30250), (2750, 18689), (3025, 16990), (3398, 15125), (6050, 8495)]