53671216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 106770944

約数和(自身を除く): 53099728

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 433, 488, 508, 866, 976, 1016, 1732, 2032, 3464, 6928, 7747, 15494, 26413, 30988, 52826, 54991, 61976, 105652, 109982, 123952, 211304, 219964, 422608, 439928, 879856, 3354451, 6708902, 13417804, 26835608, 53671216]

約数ペア:

[(1, 53671216), (2, 26835608), (4, 13417804), (8, 6708902), (16, 3354451), (61, 879856), (122, 439928), (127, 422608), (244, 219964), (254, 211304), (433, 123952), (488, 109982), (508, 105652), (866, 61976), (976, 54991), (1016, 52826), (1732, 30988), (2032, 26413), (3464, 15494), (6928, 7747)]