55425909

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 94818816

約数和(自身を除く): 39392907

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 151, 227, 231, 453, 539, 681, 1057, 1589, 1617, 1661, 2497, 3171, 4767, 4983, 7399, 7491, 11123, 11627, 17479, 22197, 33369, 34277, 34881, 52437, 81389, 102831, 122353, 239939, 244167, 367059, 377047, 719817, 1131141, 1679573, 2639329, 5038719, 7917987, 18475303, 55425909]

約数ペア:

[(1, 55425909), (3, 18475303), (7, 7917987), (11, 5038719), (21, 2639329), (33, 1679573), (49, 1131141), (77, 719817), (147, 377047), (151, 367059), (227, 244167), (231, 239939), (453, 122353), (539, 102831), (681, 81389), (1057, 52437), (1589, 34881), (1617, 34277), (1661, 33369), (2497, 22197), (3171, 17479), (4767, 11627), (4983, 11123), (7399, 7491)]