49064210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 101384136

約数和(自身を除く): 52319926

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 170, 221, 298, 442, 745, 1105, 1490, 1937, 2210, 2533, 3874, 5066, 9685, 12665, 19370, 22201, 25330, 32929, 44402, 65858, 111005, 164645, 222010, 288613, 329290, 377417, 577226, 754834, 1443065, 1887085, 2886130, 3774170, 4906421, 9812842, 24532105, 49064210]

約数ペア:

[(1, 49064210), (2, 24532105), (5, 9812842), (10, 4906421), (13, 3774170), (17, 2886130), (26, 1887085), (34, 1443065), (65, 754834), (85, 577226), (130, 377417), (149, 329290), (170, 288613), (221, 222010), (298, 164645), (442, 111005), (745, 65858), (1105, 44402), (1490, 32929), (1937, 25330), (2210, 22201), (2533, 19370), (3874, 12665), (5066, 9685)]