53920272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 106069488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 419, 766, 838, 1149, 1257, 1532, 1676, 2298, 2514, 2681, 2933, 3064, 3352, 4596, 5028, 5362, 5866, 6128, 6704, 8043, 8799, 9192, 10056, 10724, 11732, 16086, 17598, 18384, 20112, 21448, 23464, 32172, 35196, 42896, 46928, 64344, 70392, 128688, 140784, 160477, 320954, 481431, 641908, 962862, 1123339, 1283816, 1925724, 2246678, 2567632, 3370017, 3851448, 4493356, 6740034, 7702896, 8986712, 13480068, 17973424, 26960136, 53920272]

約数ペア:

[(1, 53920272), (2, 26960136), (3, 17973424), (4, 13480068), (6, 8986712), (7, 7702896), (8, 6740034), (12, 4493356), (14, 3851448), (16, 3370017), (21, 2567632), (24, 2246678), (28, 1925724), (42, 1283816), (48, 1123339), (56, 962862), (84, 641908), (112, 481431), (168, 320954), (336, 160477), (383, 140784), (419, 128688), (766, 70392), (838, 64344), (1149, 46928), (1257, 42896), (1532, 35196), (1676, 32172), (2298, 23464), (2514, 21448), (2681, 20112), (2933, 18384), (3064, 17598), (3352, 16086), (4596, 11732), (5028, 10724), (5362, 10056), (5866, 9192), (6128, 8799), (6704, 8043)]