55131804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16859

約数の個数: 72

約数和(自身を含む): 171531360

約数和(自身を除く): 116399556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 16829, 33658, 50487, 67316, 100974, 117803, 151461, 201948, 218777, 235606, 302922, 353409, 437554, 471212, 605844, 656331, 706818, 875108, 1060227, 1312662, 1413636, 1531439, 1968993, 2120454, 2625324, 3062878, 3937986, 4240908, 4594317, 6125756, 7875972, 9188634, 13782951, 18377268, 27565902, 55131804]

約数ペア:

[(1, 55131804), (2, 27565902), (3, 18377268), (4, 13782951), (6, 9188634), (7, 7875972), (9, 6125756), (12, 4594317), (13, 4240908), (14, 3937986), (18, 3062878), (21, 2625324), (26, 2120454), (28, 1968993), (36, 1531439), (39, 1413636), (42, 1312662), (52, 1060227), (63, 875108), (78, 706818), (84, 656331), (91, 605844), (117, 471212), (126, 437554), (156, 353409), (182, 302922), (234, 235606), (252, 218777), (273, 201948), (364, 151461), (468, 117803), (546, 100974), (819, 67316), (1092, 50487), (1638, 33658), (3276, 16829)]