53881072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 126152640

約数和(自身を除く): 72271568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 313, 371, 406, 424, 464, 626, 742, 812, 848, 1252, 1484, 1537, 1624, 2191, 2504, 2968, 3074, 3248, 4382, 5008, 5936, 6148, 8764, 9077, 10759, 12296, 16589, 17528, 18154, 21518, 24592, 33178, 35056, 36308, 43036, 63539, 66356, 72616, 86072, 116123, 127078, 132712, 145232, 172144, 232246, 254156, 265424, 464492, 481081, 508312, 928984, 962162, 1016624, 1857968, 1924324, 3367567, 3848648, 6735134, 7697296, 13470268, 26940536, 53881072]

約数ペア:

[(1, 53881072), (2, 26940536), (4, 13470268), (7, 7697296), (8, 6735134), (14, 3848648), (16, 3367567), (28, 1924324), (29, 1857968), (53, 1016624), (56, 962162), (58, 928984), (106, 508312), (112, 481081), (116, 464492), (203, 265424), (212, 254156), (232, 232246), (313, 172144), (371, 145232), (406, 132712), (424, 127078), (464, 116123), (626, 86072), (742, 72616), (812, 66356), (848, 63539), (1252, 43036), (1484, 36308), (1537, 35056), (1624, 33178), (2191, 24592), (2504, 21518), (2968, 18154), (3074, 17528), (3248, 16589), (4382, 12296), (5008, 10759), (5936, 9077), (6148, 8764)]