55904550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28697

約数の個数: 48

約数和(自身を含む): 149313360

約数和(自身を除く): 93408810

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, 28669, 57338, 86007, 143345, 172014, 286690, 372697, 430035, 716725, 745394, 860070, 1118091, 1433450, 1863485, 2150175, 2236182, 3726970, 4300350, 5590455, 9317425, 11180910, 18634850, 27952275, 55904550]

約数ペア:

[(1, 55904550), (2, 27952275), (3, 18634850), (5, 11180910), (6, 9317425), (10, 5590455), (13, 4300350), (15, 3726970), (25, 2236182), (26, 2150175), (30, 1863485), (39, 1433450), (50, 1118091), (65, 860070), (75, 745394), (78, 716725), (130, 430035), (150, 372697), (195, 286690), (325, 172014), (390, 143345), (650, 86007), (975, 57338), (1950, 28669)]