49809816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 162624000

約数和(自身を除く): 112814184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 139, 158, 162, 168, 189, 216, 237, 252, 278, 316, 324, 378, 417, 474, 504, 553, 556, 567, 632, 648, 711, 756, 834, 948, 973, 1106, 1112, 1134, 1251, 1422, 1512, 1659, 1668, 1896, 1946, 2133, 2212, 2268, 2502, 2844, 2919, 3318, 3336, 3753, 3892, 4266, 4424, 4536, 4977, 5004, 5688, 5838, 6399, 6636, 7506, 7784, 8532, 8757, 9954, 10008, 10981, 11259, 11676, 12798, 13272, 14931, 15012, 17064, 17514, 19908, 21962, 22518, 23352, 25596, 26271, 29862, 30024, 32943, 35028, 39816, 43924, 44793, 45036, 51192, 52542, 59724, 65886, 70056, 76867, 78813, 87848, 89586, 90072, 98829, 105084, 119448, 131772, 153734, 157626, 179172, 197658, 210168, 230601, 263544, 296487, 307468, 315252, 358344, 395316, 461202, 592974, 614936, 630504, 691803, 790632, 889461, 922404, 1185948, 1383606, 1778922, 1844808, 2075409, 2371896, 2767212, 3557844, 4150818, 5534424, 6226227, 7115688, 8301636, 12452454, 16603272, 24904908, 49809816]

約数ペア:

[(1, 49809816), (2, 24904908), (3, 16603272), (4, 12452454), (6, 8301636), (7, 7115688), (8, 6226227), (9, 5534424), (12, 4150818), (14, 3557844), (18, 2767212), (21, 2371896), (24, 2075409), (27, 1844808), (28, 1778922), (36, 1383606), (42, 1185948), (54, 922404), (56, 889461), (63, 790632), (72, 691803), (79, 630504), (81, 614936), (84, 592974), (108, 461202), (126, 395316), (139, 358344), (158, 315252), (162, 307468), (168, 296487), (189, 263544), (216, 230601), (237, 210168), (252, 197658), (278, 179172), (316, 157626), (324, 153734), (378, 131772), (417, 119448), (474, 105084), (504, 98829), (553, 90072), (556, 89586), (567, 87848), (632, 78813), (648, 76867), (711, 70056), (756, 65886), (834, 59724), (948, 52542), (973, 51192), (1106, 45036), (1112, 44793), (1134, 43924), (1251, 39816), (1422, 35028), (1512, 32943), (1659, 30024), (1668, 29862), (1896, 26271), (1946, 25596), (2133, 23352), (2212, 22518), (2268, 21962), (2502, 19908), (2844, 17514), (2919, 17064), (3318, 15012), (3336, 14931), (3753, 13272), (3892, 12798), (4266, 11676), (4424, 11259), (4536, 10981), (4977, 10008), (5004, 9954), (5688, 8757), (5838, 8532), (6399, 7784), (6636, 7506)]