55445904

素因数分解:

$2^4\times 3^3\times {\mathrm{128347}}^1$

素因数の和:128364

約数の個数: 40

約数和(自身を含む): 159151520

約数和(自身を除く): 103705616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128347, 256694, 385041, 513388, 770082, 1026776, 1155123, 1540164, 2053552, 2310246, 3080328, 3465369, 4620492, 6160656, 6930738, 9240984, 13861476, 18481968, 27722952, 55445904]

約数ペア:

[(1, 55445904), (2, 27722952), (3, 18481968), (4, 13861476), (6, 9240984), (8, 6930738), (9, 6160656), (12, 4620492), (16, 3465369), (18, 3080328), (24, 2310246), (27, 2053552), (36, 1540164), (48, 1155123), (54, 1026776), (72, 770082), (108, 513388), (144, 385041), (216, 256694), (432, 128347)]