54026720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30697}}^1$

素因数の和:30723

約数の個数: 48

約数和(自身を含む): 139246128

約数和(自身を除く): 85219408

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, 30697, 61394, 122788, 153485, 245576, 306970, 337667, 491152, 613940, 675334, 982304, 1227880, 1350668, 1688335, 2455760, 2701336, 3376670, 4911520, 5402672, 6753340, 10805344, 13506680, 27013360, 54026720]

約数ペア:

[(1, 54026720), (2, 27013360), (4, 13506680), (5, 10805344), (8, 6753340), (10, 5402672), (11, 4911520), (16, 3376670), (20, 2701336), (22, 2455760), (32, 1688335), (40, 1350668), (44, 1227880), (55, 982304), (80, 675334), (88, 613940), (110, 491152), (160, 337667), (176, 306970), (220, 245576), (352, 153485), (440, 122788), (880, 61394), (1760, 30697)]