53723248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 108743040

約数和(自身を除く): 55019792

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1217, 1424, 2434, 2759, 4868, 5518, 9736, 11036, 19472, 22072, 37727, 44144, 75454, 108313, 150908, 216626, 301816, 433252, 603632, 866504, 1733008, 3357703, 6715406, 13430812, 26861624, 53723248]

約数ペア:

[(1, 53723248), (2, 26861624), (4, 13430812), (8, 6715406), (16, 3357703), (31, 1733008), (62, 866504), (89, 603632), (124, 433252), (178, 301816), (248, 216626), (356, 150908), (496, 108313), (712, 75454), (1217, 44144), (1424, 37727), (2434, 22072), (2759, 19472), (4868, 11036), (5518, 9736)]