53835260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 120476160

約数和(自身を除く): 66640900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 829, 955, 1658, 1910, 3247, 3316, 3820, 4145, 6494, 8290, 12988, 14093, 16235, 16580, 28186, 32470, 56372, 64940, 70465, 140930, 158339, 281860, 316678, 633356, 791695, 1583390, 2691763, 3166780, 5383526, 10767052, 13458815, 26917630, 53835260]

約数ペア:

[(1, 53835260), (2, 26917630), (4, 13458815), (5, 10767052), (10, 5383526), (17, 3166780), (20, 2691763), (34, 1583390), (68, 791695), (85, 633356), (170, 316678), (191, 281860), (340, 158339), (382, 140930), (764, 70465), (829, 64940), (955, 56372), (1658, 32470), (1910, 28186), (3247, 16580), (3316, 16235), (3820, 14093), (4145, 12988), (6494, 8290)]