55199000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 137928960

約数和(自身を除く): 82729960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 191, 200, 250, 289, 340, 382, 425, 500, 578, 680, 764, 850, 955, 1000, 1156, 1445, 1528, 1700, 1910, 2125, 2312, 2890, 3247, 3400, 3820, 4250, 4775, 5780, 6494, 7225, 7640, 8500, 9550, 11560, 12988, 14450, 16235, 17000, 19100, 23875, 25976, 28900, 32470, 36125, 38200, 47750, 55199, 57800, 64940, 72250, 81175, 95500, 110398, 129880, 144500, 162350, 191000, 220796, 275995, 289000, 324700, 405875, 441592, 551990, 649400, 811750, 1103980, 1379975, 1623500, 2207960, 2759950, 3247000, 5519900, 6899875, 11039800, 13799750, 27599500, 55199000]

約数ペア:

[(1, 55199000), (2, 27599500), (4, 13799750), (5, 11039800), (8, 6899875), (10, 5519900), (17, 3247000), (20, 2759950), (25, 2207960), (34, 1623500), (40, 1379975), (50, 1103980), (68, 811750), (85, 649400), (100, 551990), (125, 441592), (136, 405875), (170, 324700), (191, 289000), (200, 275995), (250, 220796), (289, 191000), (340, 162350), (382, 144500), (425, 129880), (500, 110398), (578, 95500), (680, 81175), (764, 72250), (850, 64940), (955, 57800), (1000, 55199), (1156, 47750), (1445, 38200), (1528, 36125), (1700, 32470), (1910, 28900), (2125, 25976), (2312, 23875), (2890, 19100), (3247, 17000), (3400, 16235), (3820, 14450), (4250, 12988), (4775, 11560), (5780, 9550), (6494, 8500), (7225, 7640)]