52699040

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 126282240

約数和(自身を除く): 73583200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4639, 5680, 9278, 11360, 18556, 23195, 37112, 46390, 74224, 92780, 148448, 185560, 329369, 371120, 658738, 742240, 1317476, 1646845, 2634952, 3293690, 5269904, 6587380, 10539808, 13174760, 26349520, 52699040]

約数ペア:

[(1, 52699040), (2, 26349520), (4, 13174760), (5, 10539808), (8, 6587380), (10, 5269904), (16, 3293690), (20, 2634952), (32, 1646845), (40, 1317476), (71, 742240), (80, 658738), (142, 371120), (160, 329369), (284, 185560), (355, 148448), (568, 92780), (710, 74224), (1136, 46390), (1420, 37112), (2272, 23195), (2840, 18556), (4639, 11360), (5680, 9278)]