55003000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4265

約数の個数: 64

約数和(自身を含む): 138640320

約数和(自身を除く): 83637320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4231, 6500, 8462, 13000, 16924, 21155, 33848, 42310, 55003, 84620, 105775, 110006, 169240, 211550, 220012, 275015, 423100, 440024, 528875, 550030, 846200, 1057750, 1100060, 1375075, 2115500, 2200120, 2750150, 4231000, 5500300, 6875375, 11000600, 13750750, 27501500, 55003000]

約数ペア:

[(1, 55003000), (2, 27501500), (4, 13750750), (5, 11000600), (8, 6875375), (10, 5500300), (13, 4231000), (20, 2750150), (25, 2200120), (26, 2115500), (40, 1375075), (50, 1100060), (52, 1057750), (65, 846200), (100, 550030), (104, 528875), (125, 440024), (130, 423100), (200, 275015), (250, 220012), (260, 211550), (325, 169240), (500, 110006), (520, 105775), (650, 84620), (1000, 55003), (1300, 42310), (1625, 33848), (2600, 21155), (3250, 16924), (4231, 13000), (6500, 8462)]