55509552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{7867}}^1$

素因数の和:7895

約数の個数: 90

約数和(自身を含む): 180735828

約数和(自身を除く): 125226276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 7867, 15734, 23601, 31468, 47202, 55069, 62936, 70803, 94404, 110138, 125872, 141606, 165207, 188808, 220276, 283212, 330414, 377616, 385483, 440552, 495621, 566424, 660828, 770966, 881104, 991242, 1132848, 1156449, 1321656, 1541932, 1982484, 2312898, 2643312, 3083864, 3469347, 3964968, 4625796, 6167728, 6938694, 7929936, 9251592, 13877388, 18503184, 27754776, 55509552]

約数ペア:

[(1, 55509552), (2, 27754776), (3, 18503184), (4, 13877388), (6, 9251592), (7, 7929936), (8, 6938694), (9, 6167728), (12, 4625796), (14, 3964968), (16, 3469347), (18, 3083864), (21, 2643312), (24, 2312898), (28, 1982484), (36, 1541932), (42, 1321656), (48, 1156449), (49, 1132848), (56, 991242), (63, 881104), (72, 770966), (84, 660828), (98, 566424), (112, 495621), (126, 440552), (144, 385483), (147, 377616), (168, 330414), (196, 283212), (252, 220276), (294, 188808), (336, 165207), (392, 141606), (441, 125872), (504, 110138), (588, 94404), (784, 70803), (882, 62936), (1008, 55069), (1176, 47202), (1764, 31468), (2352, 23601), (3528, 15734), (7056, 7867)]