53781408

素因数分解:

$2^5\times 3^4\times {\mathrm{20749}}^1$

素因数の和:20771

約数の個数: 60

約数和(自身を含む): 158177250

約数和(自身を除く): 104395842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 20749, 41498, 62247, 82996, 124494, 165992, 186741, 248988, 331984, 373482, 497976, 560223, 663968, 746964, 995952, 1120446, 1493928, 1680669, 1991904, 2240892, 2987856, 3361338, 4481784, 5975712, 6722676, 8963568, 13445352, 17927136, 26890704, 53781408]

約数ペア:

[(1, 53781408), (2, 26890704), (3, 17927136), (4, 13445352), (6, 8963568), (8, 6722676), (9, 5975712), (12, 4481784), (16, 3361338), (18, 2987856), (24, 2240892), (27, 1991904), (32, 1680669), (36, 1493928), (48, 1120446), (54, 995952), (72, 746964), (81, 663968), (96, 560223), (108, 497976), (144, 373482), (162, 331984), (216, 248988), (288, 186741), (324, 165992), (432, 124494), (648, 82996), (864, 62247), (1296, 41498), (2592, 20749)]