53927900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 54

約数和(自身を含む): 126757512

約数和(自身を除く): 72829612

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3191, 3380, 4225, 6382, 8450, 12764, 15955, 16900, 31910, 41483, 63820, 79775, 82966, 159550, 165932, 207415, 319100, 414830, 539279, 829660, 1037075, 1078558, 2074150, 2157116, 2696395, 4148300, 5392790, 10785580, 13481975, 26963950, 53927900]

約数ペア:

[(1, 53927900), (2, 26963950), (4, 13481975), (5, 10785580), (10, 5392790), (13, 4148300), (20, 2696395), (25, 2157116), (26, 2074150), (50, 1078558), (52, 1037075), (65, 829660), (100, 539279), (130, 414830), (169, 319100), (260, 207415), (325, 165932), (338, 159550), (650, 82966), (676, 79775), (845, 63820), (1300, 41483), (1690, 31910), (3191, 16900), (3380, 15955), (4225, 12764), (6382, 8450)]