56538196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 117552960

約数和(自身を除く): 61014764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1019, 1067, 1261, 2038, 2134, 2522, 4076, 4268, 5044, 11209, 13247, 13871, 22418, 26494, 27742, 44836, 52988, 55484, 98843, 145717, 197686, 291434, 395372, 582868, 1087273, 1284959, 2174546, 2569918, 4349092, 5139836, 14134549, 28269098, 56538196]

約数ペア:

[(1, 56538196), (2, 28269098), (4, 14134549), (11, 5139836), (13, 4349092), (22, 2569918), (26, 2174546), (44, 1284959), (52, 1087273), (97, 582868), (143, 395372), (194, 291434), (286, 197686), (388, 145717), (572, 98843), (1019, 55484), (1067, 52988), (1261, 44836), (2038, 27742), (2134, 26494), (2522, 22418), (4076, 13871), (4268, 13247), (5044, 11209)]