26654550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13669}}^1$

素因数の和:13697

約数の個数: 48

約数和(自身を含む): 71193360

約数和(自身を除く): 44538810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13669, 27338, 41007, 68345, 82014, 136690, 177697, 205035, 341725, 355394, 410070, 533091, 683450, 888485, 1025175, 1066182, 1776970, 2050350, 2665455, 4442425, 5330910, 8884850, 13327275, 26654550]

約数ペア:

[(1, 26654550), (2, 13327275), (3, 8884850), (5, 5330910), (6, 4442425), (10, 2665455), (13, 2050350), (15, 1776970), (25, 1066182), (26, 1025175), (30, 888485), (39, 683450), (50, 533091), (65, 410070), (75, 355394), (78, 341725), (130, 205035), (150, 177697), (195, 136690), (325, 82014), (390, 68345), (650, 41007), (975, 27338), (1950, 13669)]