53197280

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 126118944

約数和(自身を除く): 72921664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 661, 1006, 1322, 2012, 2515, 2644, 3305, 4024, 5030, 5288, 6610, 8048, 10060, 10576, 13220, 16096, 20120, 21152, 26440, 40240, 52880, 80480, 105760, 332483, 664966, 1329932, 1662415, 2659864, 3324830, 5319728, 6649660, 10639456, 13299320, 26598640, 53197280]

約数ペア:

[(1, 53197280), (2, 26598640), (4, 13299320), (5, 10639456), (8, 6649660), (10, 5319728), (16, 3324830), (20, 2659864), (32, 1662415), (40, 1329932), (80, 664966), (160, 332483), (503, 105760), (661, 80480), (1006, 52880), (1322, 40240), (2012, 26440), (2515, 21152), (2644, 20120), (3305, 16096), (4024, 13220), (5030, 10576), (5288, 10060), (6610, 8048)]