47729948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 101787840

約数和(自身を除く): 54057892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 509, 788, 1018, 1379, 2036, 2758, 3349, 3563, 5516, 6698, 7126, 8653, 13396, 14252, 17306, 23443, 34612, 46886, 60571, 93772, 100273, 121142, 200546, 242284, 401092, 701911, 1403822, 1704641, 2807644, 3409282, 6818564, 11932487, 23864974, 47729948]

約数ペア:

[(1, 47729948), (2, 23864974), (4, 11932487), (7, 6818564), (14, 3409282), (17, 2807644), (28, 1704641), (34, 1403822), (68, 701911), (119, 401092), (197, 242284), (238, 200546), (394, 121142), (476, 100273), (509, 93772), (788, 60571), (1018, 46886), (1379, 34612), (2036, 23443), (2758, 17306), (3349, 14252), (3563, 13396), (5516, 8653), (6698, 7126)]