51907520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23173}}^1$

素因数の和:23197

約数の個数: 56

約数和(自身を含む): 141268704

約数和(自身を除く): 89361184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23173, 46346, 92692, 115865, 162211, 185384, 231730, 324422, 370768, 463460, 648844, 741536, 811055, 926920, 1297688, 1483072, 1622110, 1853840, 2595376, 3244220, 3707680, 5190752, 6488440, 7415360, 10381504, 12976880, 25953760, 51907520]

約数ペア:

[(1, 51907520), (2, 25953760), (4, 12976880), (5, 10381504), (7, 7415360), (8, 6488440), (10, 5190752), (14, 3707680), (16, 3244220), (20, 2595376), (28, 1853840), (32, 1622110), (35, 1483072), (40, 1297688), (56, 926920), (64, 811055), (70, 741536), (80, 648844), (112, 463460), (140, 370768), (160, 324422), (224, 231730), (280, 185384), (320, 162211), (448, 115865), (560, 92692), (1120, 46346), (2240, 23173)]