54982830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261823}}^1$

素因数の和:261840

約数の個数: 32

約数和(自身を含む): 150810624

約数和(自身を除く): 95827794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261823, 523646, 785469, 1309115, 1570938, 1832761, 2618230, 3665522, 3927345, 5498283, 7854690, 9163805, 10996566, 18327610, 27491415, 54982830]

約数ペア:

[(1, 54982830), (2, 27491415), (3, 18327610), (5, 10996566), (6, 9163805), (7, 7854690), (10, 5498283), (14, 3927345), (15, 3665522), (21, 2618230), (30, 1832761), (35, 1570938), (42, 1309115), (70, 785469), (105, 523646), (210, 261823)]