56892004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 57415196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 647, 988, 1157, 1294, 1691, 2314, 2588, 3382, 4628, 6764, 8411, 12293, 16822, 21983, 24586, 33644, 43966, 49172, 57583, 87932, 115166, 159809, 230332, 319618, 639236, 748579, 1094077, 1497158, 2188154, 2994316, 4376308, 14223001, 28446002, 56892004]

約数ペア:

[(1, 56892004), (2, 28446002), (4, 14223001), (13, 4376308), (19, 2994316), (26, 2188154), (38, 1497158), (52, 1094077), (76, 748579), (89, 639236), (178, 319618), (247, 230332), (356, 159809), (494, 115166), (647, 87932), (988, 57583), (1157, 49172), (1294, 43966), (1691, 33644), (2314, 24586), (2588, 21983), (3382, 16822), (4628, 12293), (6764, 8411)]