56523478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 96979968

約数和(自身を除く): 40456490

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1237, 1474, 2077, 2474, 4154, 13607, 22847, 27214, 38347, 45694, 76694, 82879, 165758, 421817, 843634, 911669, 1823338, 2569249, 5138498, 28261739, 56523478]

約数ペア:

[(1, 56523478), (2, 28261739), (11, 5138498), (22, 2569249), (31, 1823338), (62, 911669), (67, 843634), (134, 421817), (341, 165758), (682, 82879), (737, 76694), (1237, 45694), (1474, 38347), (2077, 27214), (2474, 22847), (4154, 13607)]