55200492760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{468277}}^1$

素因数の和:468716

約数の個数: 64

約数和(自身を含む): 142281587520

約数和(自身を除く): 87081094760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 421, 842, 1684, 2105, 2947, 3368, 4210, 5894, 8420, 11788, 14735, 16840, 23576, 29470, 58940, 117880, 468277, 936554, 1873108, 2341385, 3277939, 3746216, 4682770, 6555878, 9365540, 13111756, 16389695, 18731080, 26223512, 32779390, 65558780, 131117560, 197144617, 394289234, 788578468, 985723085, 1380012319, 1577156936, 1971446170, 2760024638, 3942892340, 5520049276, 6900061595, 7885784680, 11040098552, 13800123190, 27600246380, 55200492760]

約数ペア:

[(1, 55200492760), (2, 27600246380), (4, 13800123190), (5, 11040098552), (7, 7885784680), (8, 6900061595), (10, 5520049276), (14, 3942892340), (20, 2760024638), (28, 1971446170), (35, 1577156936), (40, 1380012319), (56, 985723085), (70, 788578468), (140, 394289234), (280, 197144617), (421, 131117560), (842, 65558780), (1684, 32779390), (2105, 26223512), (2947, 18731080), (3368, 16389695), (4210, 13111756), (5894, 9365540), (8420, 6555878), (11788, 4682770), (14735, 3746216), (16840, 3277939), (23576, 2341385), (29470, 1873108), (58940, 936554), (117880, 468277)]