53160380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29238

約数の個数: 48

約数和(自身を含む): 137403840

約数和(自身を除く): 84243460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29209, 58418, 116836, 146045, 204463, 292090, 379717, 408926, 584180, 759434, 817852, 1022315, 1518868, 1898585, 2044630, 2658019, 3797170, 4089260, 5316038, 7594340, 10632076, 13290095, 26580190, 53160380]

約数ペア:

[(1, 53160380), (2, 26580190), (4, 13290095), (5, 10632076), (7, 7594340), (10, 5316038), (13, 4089260), (14, 3797170), (20, 2658019), (26, 2044630), (28, 1898585), (35, 1518868), (52, 1022315), (65, 817852), (70, 759434), (91, 584180), (130, 408926), (140, 379717), (182, 292090), (260, 204463), (364, 146045), (455, 116836), (910, 58418), (1820, 29209)]