53320124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 114441264

約数和(自身を除く): 61121140

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 97, 124, 143, 194, 286, 341, 388, 403, 572, 682, 806, 961, 1067, 1261, 1364, 1612, 1922, 2134, 2522, 3007, 3844, 4268, 4433, 5044, 6014, 8866, 10571, 12028, 12493, 13871, 17732, 21142, 24986, 27742, 33077, 39091, 42284, 49972, 55484, 66154, 78182, 93217, 132308, 137423, 156364, 186434, 274846, 372868, 430001, 549692, 860002, 1025387, 1211821, 1720004, 2050774, 2423642, 4101548, 4847284, 13330031, 26660062, 53320124]

約数ペア:

[(1, 53320124), (2, 26660062), (4, 13330031), (11, 4847284), (13, 4101548), (22, 2423642), (26, 2050774), (31, 1720004), (44, 1211821), (52, 1025387), (62, 860002), (97, 549692), (124, 430001), (143, 372868), (194, 274846), (286, 186434), (341, 156364), (388, 137423), (403, 132308), (572, 93217), (682, 78182), (806, 66154), (961, 55484), (1067, 49972), (1261, 42284), (1364, 39091), (1612, 33077), (1922, 27742), (2134, 24986), (2522, 21142), (3007, 17732), (3844, 13871), (4268, 12493), (4433, 12028), (5044, 10571), (6014, 8866)]