56816748

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 91359252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 2939, 3222, 4833, 5878, 6444, 8817, 9666, 11756, 17634, 19332, 26451, 35268, 52902, 79353, 105804, 158706, 317412, 526081, 1052162, 1578243, 2104324, 3156486, 4734729, 6312972, 9469458, 14204187, 18938916, 28408374, 56816748]

約数ペア:

[(1, 56816748), (2, 28408374), (3, 18938916), (4, 14204187), (6, 9469458), (9, 6312972), (12, 4734729), (18, 3156486), (27, 2104324), (36, 1578243), (54, 1052162), (108, 526081), (179, 317412), (358, 158706), (537, 105804), (716, 79353), (1074, 52902), (1611, 35268), (2148, 26451), (2939, 19332), (3222, 17634), (4833, 11756), (5878, 9666), (6444, 8817)]