49832020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50849}}^1$

素因数の和:50872

約数の個数: 36

約数和(自身を含む): 121734900

約数和(自身を除く): 71902880

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50849, 101698, 203396, 254245, 355943, 508490, 711886, 1016980, 1423772, 1779715, 2491601, 3559430, 4983202, 7118860, 9966404, 12458005, 24916010, 49832020]

約数ペア:

[(1, 49832020), (2, 24916010), (4, 12458005), (5, 9966404), (7, 7118860), (10, 4983202), (14, 3559430), (20, 2491601), (28, 1779715), (35, 1423772), (49, 1016980), (70, 711886), (98, 508490), (140, 355943), (196, 254245), (245, 203396), (490, 101698), (980, 50849)]