52253920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19211}}^1$

素因数の和:19243

約数の個数: 48

約数和(自身を含む): 130718448

約数和(自身を除く): 78464528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 19211, 38422, 76844, 96055, 153688, 192110, 307376, 326587, 384220, 614752, 653174, 768440, 1306348, 1536880, 1632935, 2612696, 3073760, 3265870, 5225392, 6531740, 10450784, 13063480, 26126960, 52253920]

約数ペア:

[(1, 52253920), (2, 26126960), (4, 13063480), (5, 10450784), (8, 6531740), (10, 5225392), (16, 3265870), (17, 3073760), (20, 2612696), (32, 1632935), (34, 1536880), (40, 1306348), (68, 768440), (80, 653174), (85, 614752), (136, 384220), (160, 326587), (170, 307376), (272, 192110), (340, 153688), (544, 96055), (680, 76844), (1360, 38422), (2720, 19211)]