55684825

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 81168912

約数和(自身を除く): 25484087

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 347, 655, 917, 1225, 1735, 2429, 3275, 4585, 6419, 8675, 12145, 17003, 22925, 32095, 45457, 60725, 85015, 160475, 227285, 318199, 425075, 1136425, 1590995, 2227393, 7954975, 11136965, 55684825]

約数ペア:

[(1, 55684825), (5, 11136965), (7, 7954975), (25, 2227393), (35, 1590995), (49, 1136425), (131, 425075), (175, 318199), (245, 227285), (347, 160475), (655, 85015), (917, 60725), (1225, 45457), (1735, 32095), (2429, 22925), (3275, 17003), (4585, 12145), (6419, 8675)]