50142870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 131397552

約数和(自身を除く): 81254682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4253, 5895, 8506, 11790, 12759, 21265, 25518, 38277, 42530, 63795, 76554, 127590, 191385, 382770, 557143, 1114286, 1671429, 2785715, 3342858, 5014287, 5571430, 8357145, 10028574, 16714290, 25071435, 50142870]

約数ペア:

[(1, 50142870), (2, 25071435), (3, 16714290), (5, 10028574), (6, 8357145), (9, 5571430), (10, 5014287), (15, 3342858), (18, 2785715), (30, 1671429), (45, 1114286), (90, 557143), (131, 382770), (262, 191385), (393, 127590), (655, 76554), (786, 63795), (1179, 42530), (1310, 38277), (1965, 25518), (2358, 21265), (3930, 12759), (4253, 11790), (5895, 8506)]