52004550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26697

約数の個数: 48

約数和(自身を含む): 138897360

約数和(自身を除く): 86892810

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, 26669, 53338, 80007, 133345, 160014, 266690, 346697, 400035, 666725, 693394, 800070, 1040091, 1333450, 1733485, 2000175, 2080182, 3466970, 4000350, 5200455, 8667425, 10400910, 17334850, 26002275, 52004550]

約数ペア:

[(1, 52004550), (2, 26002275), (3, 17334850), (5, 10400910), (6, 8667425), (10, 5200455), (13, 4000350), (15, 3466970), (25, 2080182), (26, 2000175), (30, 1733485), (39, 1333450), (50, 1040091), (65, 800070), (75, 693394), (78, 666725), (130, 400035), (150, 346697), (195, 266690), (325, 160014), (390, 133345), (650, 80007), (975, 53338), (1950, 26669)]