54238250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 112364928

約数和(自身を除く): 58126678

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 163, 242, 250, 275, 326, 550, 605, 815, 1210, 1331, 1375, 1630, 1793, 2662, 2750, 3025, 3586, 4075, 6050, 6655, 8150, 8965, 13310, 15125, 17930, 19723, 20375, 30250, 33275, 39446, 40750, 44825, 66550, 89650, 98615, 166375, 197230, 216953, 224125, 332750, 433906, 448250, 493075, 986150, 1084765, 2169530, 2465375, 4930750, 5423825, 10847650, 27119125, 54238250]

約数ペア:

[(1, 54238250), (2, 27119125), (5, 10847650), (10, 5423825), (11, 4930750), (22, 2465375), (25, 2169530), (50, 1084765), (55, 986150), (110, 493075), (121, 448250), (125, 433906), (163, 332750), (242, 224125), (250, 216953), (275, 197230), (326, 166375), (550, 98615), (605, 89650), (815, 66550), (1210, 44825), (1331, 40750), (1375, 39446), (1630, 33275), (1793, 30250), (2662, 20375), (2750, 19723), (3025, 17930), (3586, 15125), (4075, 13310), (6050, 8965), (6655, 8150)]