54859560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65309}}^1$

素因数の和:65330

約数の個数: 64

約数和(自身を含む): 188092800

約数和(自身を除く): 133233240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65309, 130618, 195927, 261236, 326545, 391854, 457163, 522472, 653090, 783708, 914326, 979635, 1306180, 1371489, 1567416, 1828652, 1959270, 2285815, 2612360, 2742978, 3657304, 3918540, 4571630, 5485956, 6857445, 7837080, 9143260, 10971912, 13714890, 18286520, 27429780, 54859560]

約数ペア:

[(1, 54859560), (2, 27429780), (3, 18286520), (4, 13714890), (5, 10971912), (6, 9143260), (7, 7837080), (8, 6857445), (10, 5485956), (12, 4571630), (14, 3918540), (15, 3657304), (20, 2742978), (21, 2612360), (24, 2285815), (28, 1959270), (30, 1828652), (35, 1567416), (40, 1371489), (42, 1306180), (56, 979635), (60, 914326), (70, 783708), (84, 653090), (105, 522472), (120, 457163), (140, 391854), (168, 326545), (210, 261236), (280, 195927), (420, 130618), (840, 65309)]