53637520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10007}}^1$

素因数の和:10087

約数の個数: 40

約数和(自身を含む): 126581184

約数和(自身を除く): 72943664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10007, 20014, 40028, 50035, 80056, 100070, 160112, 200140, 400280, 670469, 800560, 1340938, 2681876, 3352345, 5363752, 6704690, 10727504, 13409380, 26818760, 53637520]

約数ペア:

[(1, 53637520), (2, 26818760), (4, 13409380), (5, 10727504), (8, 6704690), (10, 5363752), (16, 3352345), (20, 2681876), (40, 1340938), (67, 800560), (80, 670469), (134, 400280), (268, 200140), (335, 160112), (536, 100070), (670, 80056), (1072, 50035), (1340, 40028), (2680, 20014), (5360, 10007)]