55905772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 110387200

約数和(自身を除く): 54481428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 439, 806, 878, 1027, 1612, 1756, 2054, 2449, 4108, 4898, 5707, 9796, 11414, 13609, 22828, 27218, 31837, 34681, 54436, 63674, 69362, 127348, 138724, 176917, 353834, 450853, 707668, 901706, 1075111, 1803412, 2150222, 4300444, 13976443, 27952886, 55905772]

約数ペア:

[(1, 55905772), (2, 27952886), (4, 13976443), (13, 4300444), (26, 2150222), (31, 1803412), (52, 1075111), (62, 901706), (79, 707668), (124, 450853), (158, 353834), (316, 176917), (403, 138724), (439, 127348), (806, 69362), (878, 63674), (1027, 54436), (1612, 34681), (1756, 31837), (2054, 27218), (2449, 22828), (4108, 13609), (4898, 11414), (5707, 9796)]