57125460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136013}}^1$

素因数の和:136032

約数の個数: 48

約数和(自身を含む): 182802816

約数和(自身を除く): 125677356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 136013, 272026, 408039, 544052, 680065, 816078, 952091, 1360130, 1632156, 1904182, 2040195, 2720260, 2856273, 3808364, 4080390, 4760455, 5712546, 8160780, 9520910, 11425092, 14281365, 19041820, 28562730, 57125460]

約数ペア:

[(1, 57125460), (2, 28562730), (3, 19041820), (4, 14281365), (5, 11425092), (6, 9520910), (7, 8160780), (10, 5712546), (12, 4760455), (14, 4080390), (15, 3808364), (20, 2856273), (21, 2720260), (28, 2040195), (30, 1904182), (35, 1632156), (42, 1360130), (60, 952091), (70, 816078), (84, 680065), (105, 544052), (140, 408039), (210, 272026), (420, 136013)]