51589278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{5653}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 124161840

約数和(自身を除く): 72572562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 5653, 9126, 11306, 16959, 33918, 50877, 73489, 101754, 146978, 152631, 220467, 305262, 440934, 661401, 955357, 1322802, 1910714, 1984203, 2866071, 3968406, 5732142, 8598213, 17196426, 25794639, 51589278]

約数ペア:

[(1, 51589278), (2, 25794639), (3, 17196426), (6, 8598213), (9, 5732142), (13, 3968406), (18, 2866071), (26, 1984203), (27, 1910714), (39, 1322802), (54, 955357), (78, 661401), (117, 440934), (169, 305262), (234, 220467), (338, 152631), (351, 146978), (507, 101754), (702, 73489), (1014, 50877), (1521, 33918), (3042, 16959), (4563, 11306), (5653, 9126)]