30551048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 64741740

約数和(自身を除く): 34190692

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 853, 968, 1628, 1706, 3256, 3412, 4477, 6824, 8954, 9383, 17908, 18766, 31561, 35816, 37532, 63122, 75064, 103213, 126244, 206426, 252488, 347171, 412852, 694342, 825704, 1388684, 2777368, 3818881, 7637762, 15275524, 30551048]

約数ペア:

[(1, 30551048), (2, 15275524), (4, 7637762), (8, 3818881), (11, 2777368), (22, 1388684), (37, 825704), (44, 694342), (74, 412852), (88, 347171), (121, 252488), (148, 206426), (242, 126244), (296, 103213), (407, 75064), (484, 63122), (814, 37532), (853, 35816), (968, 31561), (1628, 18766), (1706, 17908), (3256, 9383), (3412, 8954), (4477, 6824)]