49498878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 120121344

約数和(自身を除く): 70622466

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 1861, 2046, 2418, 3722, 4433, 5583, 8866, 11166, 13299, 20471, 24193, 26598, 40942, 48386, 57691, 61413, 72579, 115382, 122826, 145158, 173073, 266123, 346146, 532246, 634601, 749983, 798369, 1269202, 1499966, 1596738, 1903803, 2249949, 3807606, 4499898, 8249813, 16499626, 24749439, 49498878]

約数ペア:

[(1, 49498878), (2, 24749439), (3, 16499626), (6, 8249813), (11, 4499898), (13, 3807606), (22, 2249949), (26, 1903803), (31, 1596738), (33, 1499966), (39, 1269202), (62, 798369), (66, 749983), (78, 634601), (93, 532246), (143, 346146), (186, 266123), (286, 173073), (341, 145158), (403, 122826), (429, 115382), (682, 72579), (806, 61413), (858, 57691), (1023, 48386), (1209, 40942), (1861, 26598), (2046, 24193), (2418, 20471), (3722, 13299), (4433, 11166), (5583, 8866)]