53839838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 35972962

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 439, 689, 878, 1157, 1378, 2314, 4717, 5707, 9434, 11414, 23267, 39071, 46534, 61321, 78142, 122642, 302471, 507923, 604942, 1015846, 2070763, 4141526, 26919919, 53839838]

約数ペア:

[(1, 53839838), (2, 26919919), (13, 4141526), (26, 2070763), (53, 1015846), (89, 604942), (106, 507923), (178, 302471), (439, 122642), (689, 78142), (878, 61321), (1157, 46534), (1378, 39071), (2314, 23267), (4717, 11414), (5707, 9434)]