48390420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62039}}^1$

素因数の和:62064

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 97527660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 62039, 124078, 186117, 248156, 310195, 372234, 620390, 744468, 806507, 930585, 1240780, 1613014, 1861170, 2419521, 3226028, 3722340, 4032535, 4839042, 8065070, 9678084, 12097605, 16130140, 24195210, 48390420]

約数ペア:

[(1, 48390420), (2, 24195210), (3, 16130140), (4, 12097605), (5, 9678084), (6, 8065070), (10, 4839042), (12, 4032535), (13, 3722340), (15, 3226028), (20, 2419521), (26, 1861170), (30, 1613014), (39, 1240780), (52, 930585), (60, 806507), (65, 744468), (78, 620390), (130, 372234), (156, 310195), (195, 248156), (260, 186117), (390, 124078), (780, 62039)]