49216986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30047}}^1$

素因数の和:30075

約数の個数: 48

約数和(自身を含む): 131249664

約数和(自身を除く): 82032678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 30047, 60094, 90141, 180282, 210329, 270423, 390611, 420658, 540846, 630987, 781222, 1171833, 1261974, 1892961, 2343666, 2734277, 3515499, 3785922, 5468554, 7030998, 8202831, 16405662, 24608493, 49216986]

約数ペア:

[(1, 49216986), (2, 24608493), (3, 16405662), (6, 8202831), (7, 7030998), (9, 5468554), (13, 3785922), (14, 3515499), (18, 2734277), (21, 2343666), (26, 1892961), (39, 1261974), (42, 1171833), (63, 781222), (78, 630987), (91, 540846), (117, 420658), (126, 390611), (182, 270423), (234, 210329), (273, 180282), (546, 90141), (819, 60094), (1638, 30047)]