55972664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 117641160

約数和(自身を除く): 61668496

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1091, 1166, 2182, 2332, 4364, 4664, 6413, 8728, 12001, 12826, 24002, 25652, 48004, 51304, 57823, 96008, 115646, 132011, 231292, 264022, 462584, 528044, 636053, 1056088, 1272106, 2544212, 5088424, 6996583, 13993166, 27986332, 55972664]

約数ペア:

[(1, 55972664), (2, 27986332), (4, 13993166), (8, 6996583), (11, 5088424), (22, 2544212), (44, 1272106), (53, 1056088), (88, 636053), (106, 528044), (121, 462584), (212, 264022), (242, 231292), (424, 132011), (484, 115646), (583, 96008), (968, 57823), (1091, 51304), (1166, 48004), (2182, 25652), (2332, 24002), (4364, 12826), (4664, 12001), (6413, 8728)]