51968960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 84

約数和(自身を含む): 129786888

約数和(自身を除く): 77817928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 307, 320, 368, 460, 529, 614, 736, 920, 1058, 1228, 1472, 1535, 1840, 2116, 2456, 2645, 3070, 3680, 4232, 4912, 5290, 6140, 7061, 7360, 8464, 9824, 10580, 12280, 14122, 16928, 19648, 21160, 24560, 28244, 33856, 35305, 42320, 49120, 56488, 70610, 84640, 98240, 112976, 141220, 162403, 169280, 225952, 282440, 324806, 451904, 564880, 649612, 812015, 1129760, 1299224, 1624030, 2259520, 2598448, 3248060, 5196896, 6496120, 10393792, 12992240, 25984480, 51968960]

約数ペア:

[(1, 51968960), (2, 25984480), (4, 12992240), (5, 10393792), (8, 6496120), (10, 5196896), (16, 3248060), (20, 2598448), (23, 2259520), (32, 1624030), (40, 1299224), (46, 1129760), (64, 812015), (80, 649612), (92, 564880), (115, 451904), (160, 324806), (184, 282440), (230, 225952), (307, 169280), (320, 162403), (368, 141220), (460, 112976), (529, 98240), (614, 84640), (736, 70610), (920, 56488), (1058, 49120), (1228, 42320), (1472, 35305), (1535, 33856), (1840, 28244), (2116, 24560), (2456, 21160), (2645, 19648), (3070, 16928), (3680, 14122), (4232, 12280), (4912, 10580), (5290, 9824), (6140, 8464), (7061, 7360)]