52489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33647}}^1$

素因数の和:33674

約数の個数: 64

約数和(自身を含む): 169585920

約数和(自身を除く): 117096600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 336470, 403764, 437411, 504705, 672940, 807528, 874822, 1009410, 1312233, 1345880, 1749644, 2018820, 2187055, 2624466, 3499288, 4037640, 4374110, 5248932, 6561165, 8748220, 10497864, 13122330, 17496440, 26244660, 52489320]

約数ペア:

[(1, 52489320), (2, 26244660), (3, 17496440), (4, 13122330), (5, 10497864), (6, 8748220), (8, 6561165), (10, 5248932), (12, 4374110), (13, 4037640), (15, 3499288), (20, 2624466), (24, 2187055), (26, 2018820), (30, 1749644), (39, 1345880), (40, 1312233), (52, 1009410), (60, 874822), (65, 807528), (78, 672940), (104, 504705), (120, 437411), (130, 403764), (156, 336470), (195, 269176), (260, 201882), (312, 168235), (390, 134588), (520, 100941), (780, 67294), (1560, 33647)]