51775776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13858

約数の個数: 72

約数和(自身を含む): 158574780

約数和(自身を除く): 106799004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 13829, 27658, 41487, 55316, 82974, 110632, 124461, 165948, 179777, 221264, 248922, 331896, 359554, 442528, 497844, 539331, 663792, 719108, 995688, 1078662, 1327584, 1438216, 1617993, 1991376, 2157324, 2876432, 3235986, 3982752, 4314648, 5752864, 6471972, 8629296, 12943944, 17258592, 25887888, 51775776]

約数ペア:

[(1, 51775776), (2, 25887888), (3, 17258592), (4, 12943944), (6, 8629296), (8, 6471972), (9, 5752864), (12, 4314648), (13, 3982752), (16, 3235986), (18, 2876432), (24, 2157324), (26, 1991376), (32, 1617993), (36, 1438216), (39, 1327584), (48, 1078662), (52, 995688), (72, 719108), (78, 663792), (96, 539331), (104, 497844), (117, 442528), (144, 359554), (156, 331896), (208, 248922), (234, 221264), (288, 179777), (312, 165948), (416, 124461), (468, 110632), (624, 82974), (936, 55316), (1248, 41487), (1872, 27658), (3744, 13829)]