55361648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 110107536

約数和(自身を除く): 54745888

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 433, 488, 524, 866, 976, 1048, 1732, 2096, 3464, 6928, 7991, 15982, 26413, 31964, 52826, 56723, 63928, 105652, 113446, 127856, 211304, 226892, 422608, 453784, 907568, 3460103, 6920206, 13840412, 27680824, 55361648]

約数ペア:

[(1, 55361648), (2, 27680824), (4, 13840412), (8, 6920206), (16, 3460103), (61, 907568), (122, 453784), (131, 422608), (244, 226892), (262, 211304), (433, 127856), (488, 113446), (524, 105652), (866, 63928), (976, 56723), (1048, 52826), (1732, 31964), (2096, 26413), (3464, 15982), (6928, 7991)]