50506720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28697}}^1$

素因数の和:28723

約数の個数: 48

約数和(自身を含む): 130174128

約数和(自身を除く): 79667408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28697, 57394, 114788, 143485, 229576, 286970, 315667, 459152, 573940, 631334, 918304, 1147880, 1262668, 1578335, 2295760, 2525336, 3156670, 4591520, 5050672, 6313340, 10101344, 12626680, 25253360, 50506720]

約数ペア:

[(1, 50506720), (2, 25253360), (4, 12626680), (5, 10101344), (8, 6313340), (10, 5050672), (11, 4591520), (16, 3156670), (20, 2525336), (22, 2295760), (32, 1578335), (40, 1262668), (44, 1147880), (55, 918304), (80, 631334), (88, 573940), (110, 459152), (160, 315667), (176, 286970), (220, 229576), (352, 143485), (440, 114788), (880, 57394), (1760, 28697)]