50406780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12618

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 92850180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 12539, 25078, 37617, 50156, 62695, 75234, 125390, 150468, 188085, 250780, 376170, 752340, 840113, 1680226, 2520339, 3360452, 4200565, 5040678, 8401130, 10081356, 12601695, 16802260, 25203390, 50406780]

約数ペア:

[(1, 50406780), (2, 25203390), (3, 16802260), (4, 12601695), (5, 10081356), (6, 8401130), (10, 5040678), (12, 4200565), (15, 3360452), (20, 2520339), (30, 1680226), (60, 840113), (67, 752340), (134, 376170), (201, 250780), (268, 188085), (335, 150468), (402, 125390), (670, 75234), (804, 62695), (1005, 50156), (1340, 37617), (2010, 25078), (4020, 12539)]