51438786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2239}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 117841920

約数和(自身を除く): 66403134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 1094, 1641, 2239, 3282, 3829, 4478, 6717, 7658, 11487, 13434, 15673, 22974, 31346, 47019, 94038, 1224733, 2449466, 3674199, 7348398, 8573131, 17146262, 25719393, 51438786]

約数ペア:

[(1, 51438786), (2, 25719393), (3, 17146262), (6, 8573131), (7, 7348398), (14, 3674199), (21, 2449466), (42, 1224733), (547, 94038), (1094, 47019), (1641, 31346), (2239, 22974), (3282, 15673), (3829, 13434), (4478, 11487), (6717, 7658)]