31851514084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{53231}}^1$

素因数の和:53596

約数の個数: 48

約数和(自身を含む): 61849622016

約数和(自身を除く): 29998107932

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 311, 481, 622, 962, 1244, 1924, 4043, 8086, 11507, 16172, 23014, 46028, 53231, 106462, 149591, 212924, 299182, 598364, 692003, 1384006, 1969547, 2768012, 3939094, 7878188, 16554841, 25604111, 33109682, 51208222, 66219364, 102416444, 215212933, 430425866, 612529117, 860851732, 1225058234, 2450116468, 7962878521, 15925757042, 31851514084]

約数ペア:

[(1, 31851514084), (2, 15925757042), (4, 7962878521), (13, 2450116468), (26, 1225058234), (37, 860851732), (52, 612529117), (74, 430425866), (148, 215212933), (311, 102416444), (481, 66219364), (622, 51208222), (962, 33109682), (1244, 25604111), (1924, 16554841), (4043, 7878188), (8086, 3939094), (11507, 2768012), (16172, 1969547), (23014, 1384006), (46028, 692003), (53231, 598364), (106462, 299182), (149591, 212924)]