56253360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5050

約数の個数: 80

約数和(自身を含む): 178131456

約数和(自身を除く): 121878096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4987, 5640, 9974, 11280, 14961, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 199480, 234389, 239376, 299220, 398960, 468778, 598440, 703167, 937556, 1171945, 1196880, 1406334, 1875112, 2343890, 2812668, 3515835, 3750224, 4687780, 5625336, 7031670, 9375560, 11250672, 14063340, 18751120, 28126680, 56253360]

約数ペア:

[(1, 56253360), (2, 28126680), (3, 18751120), (4, 14063340), (5, 11250672), (6, 9375560), (8, 7031670), (10, 5625336), (12, 4687780), (15, 3750224), (16, 3515835), (20, 2812668), (24, 2343890), (30, 1875112), (40, 1406334), (47, 1196880), (48, 1171945), (60, 937556), (80, 703167), (94, 598440), (120, 468778), (141, 398960), (188, 299220), (235, 239376), (240, 234389), (282, 199480), (376, 149610), (470, 119688), (564, 99740), (705, 79792), (752, 74805), (940, 59844), (1128, 49870), (1410, 39896), (1880, 29922), (2256, 24935), (2820, 19948), (3760, 14961), (4987, 11280), (5640, 9974)]