49921346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 29912254

約数列:

[1, 2, 31, 62, 83, 89, 109, 166, 178, 218, 2573, 2759, 3379, 5146, 5518, 6758, 7387, 9047, 9701, 14774, 18094, 19402, 228997, 280457, 300731, 457994, 560914, 601462, 805183, 1610366, 24960673, 49921346]

約数ペア:

[(1, 49921346), (2, 24960673), (31, 1610366), (62, 805183), (83, 601462), (89, 560914), (109, 457994), (166, 300731), (178, 280457), (218, 228997), (2573, 19402), (2759, 18094), (3379, 14774), (5146, 9701), (5518, 9047), (6758, 7387)]