49477890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21419}}^1$

素因数の和:21447

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 98577150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21419, 42838, 64257, 107095, 128514, 149933, 214190, 235609, 299866, 321285, 449799, 471218, 642570, 706827, 749665, 899598, 1178045, 1413654, 1499330, 1649263, 2248995, 2356090, 3298526, 3534135, 4497990, 4947789, 7068270, 8246315, 9895578, 16492630, 24738945, 49477890]

約数ペア:

[(1, 49477890), (2, 24738945), (3, 16492630), (5, 9895578), (6, 8246315), (7, 7068270), (10, 4947789), (11, 4497990), (14, 3534135), (15, 3298526), (21, 2356090), (22, 2248995), (30, 1649263), (33, 1499330), (35, 1413654), (42, 1178045), (55, 899598), (66, 749665), (70, 706827), (77, 642570), (105, 471218), (110, 449799), (154, 321285), (165, 299866), (210, 235609), (231, 214190), (330, 149933), (385, 128514), (462, 107095), (770, 64257), (1155, 42838), (2310, 21419)]