53128908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4963

約数の個数: 72

約数和(自身を含む): 157084928

約数和(自身を除く): 103956020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 4903, 5418, 9806, 10836, 14709, 19612, 29418, 34321, 44127, 58836, 68642, 88254, 102963, 137284, 176508, 205926, 210829, 308889, 411852, 421658, 617778, 632487, 843316, 1235556, 1264974, 1475803, 1897461, 2529948, 2951606, 3794922, 4427409, 5903212, 7589844, 8854818, 13282227, 17709636, 26564454, 53128908]

約数ペア:

[(1, 53128908), (2, 26564454), (3, 17709636), (4, 13282227), (6, 8854818), (7, 7589844), (9, 5903212), (12, 4427409), (14, 3794922), (18, 2951606), (21, 2529948), (28, 1897461), (36, 1475803), (42, 1264974), (43, 1235556), (63, 843316), (84, 632487), (86, 617778), (126, 421658), (129, 411852), (172, 308889), (252, 210829), (258, 205926), (301, 176508), (387, 137284), (516, 102963), (602, 88254), (774, 68642), (903, 58836), (1204, 44127), (1548, 34321), (1806, 29418), (2709, 19612), (3612, 14709), (4903, 10836), (5418, 9806)]