53048100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25261}}^1$

素因数の和:25285

約数の個数: 72

約数和(自身を含む): 175419328

約数和(自身を除く): 122371228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 25261, 50522, 75783, 101044, 126305, 151566, 176827, 252610, 303132, 353654, 378915, 505220, 530481, 631525, 707308, 757830, 884135, 1060962, 1263050, 1515660, 1768270, 1894575, 2121924, 2526100, 2652405, 3536540, 3789150, 4420675, 5304810, 7578300, 8841350, 10609620, 13262025, 17682700, 26524050, 53048100]

約数ペア:

[(1, 53048100), (2, 26524050), (3, 17682700), (4, 13262025), (5, 10609620), (6, 8841350), (7, 7578300), (10, 5304810), (12, 4420675), (14, 3789150), (15, 3536540), (20, 2652405), (21, 2526100), (25, 2121924), (28, 1894575), (30, 1768270), (35, 1515660), (42, 1263050), (50, 1060962), (60, 884135), (70, 757830), (75, 707308), (84, 631525), (100, 530481), (105, 505220), (140, 378915), (150, 353654), (175, 303132), (210, 252610), (300, 176827), (350, 151566), (420, 126305), (525, 101044), (700, 75783), (1050, 50522), (2100, 25261)]