52530920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101021}}^1$

素因数の和:101045

約数の個数: 32

約数和(自身を含む): 127287720

約数和(自身を除く): 74756800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101021, 202042, 404084, 505105, 808168, 1010210, 1313273, 2020420, 2626546, 4040840, 5253092, 6566365, 10506184, 13132730, 26265460, 52530920]

約数ペア:

[(1, 52530920), (2, 26265460), (4, 13132730), (5, 10506184), (8, 6566365), (10, 5253092), (13, 4040840), (20, 2626546), (26, 2020420), (40, 1313273), (52, 1010210), (65, 808168), (104, 505105), (130, 404084), (260, 202042), (520, 101021)]