51481144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 114289560

約数和(自身を除く): 62808416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 4091, 6292, 8182, 12584, 16364, 32728, 45001, 53183, 90002, 106366, 180004, 212732, 360008, 425464, 495011, 585013, 990022, 1170026, 1980044, 2340052, 3960088, 4680104, 6435143, 12870286, 25740572, 51481144]

約数ペア:

[(1, 51481144), (2, 25740572), (4, 12870286), (8, 6435143), (11, 4680104), (13, 3960088), (22, 2340052), (26, 1980044), (44, 1170026), (52, 990022), (88, 585013), (104, 495011), (121, 425464), (143, 360008), (242, 212732), (286, 180004), (484, 106366), (572, 90002), (968, 53183), (1144, 45001), (1573, 32728), (3146, 16364), (4091, 12584), (6292, 8182)]