57454904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 64472776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 251, 284, 403, 502, 568, 806, 923, 1004, 1612, 1846, 2008, 2201, 3224, 3263, 3692, 4402, 6526, 7384, 7781, 8804, 13052, 15562, 17608, 17821, 26104, 28613, 31124, 35642, 57226, 62248, 71284, 101153, 114452, 142568, 202306, 228904, 231673, 404612, 463346, 552451, 809224, 926692, 1104902, 1853384, 2209804, 4419608, 7181863, 14363726, 28727452, 57454904]

約数ペア:

[(1, 57454904), (2, 28727452), (4, 14363726), (8, 7181863), (13, 4419608), (26, 2209804), (31, 1853384), (52, 1104902), (62, 926692), (71, 809224), (104, 552451), (124, 463346), (142, 404612), (248, 231673), (251, 228904), (284, 202306), (403, 142568), (502, 114452), (568, 101153), (806, 71284), (923, 62248), (1004, 57226), (1612, 35642), (1846, 31124), (2008, 28613), (2201, 26104), (3224, 17821), (3263, 17608), (3692, 15562), (4402, 13052), (6526, 8804), (7384, 7781)]