48968460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 149538480

約数和(自身を除く): 100570020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1669, 1956, 2445, 2934, 3260, 3338, 4890, 5007, 5868, 6676, 7335, 8345, 9780, 10014, 14670, 15021, 16690, 20028, 25035, 29340, 30042, 33380, 50070, 60084, 75105, 100140, 150210, 272047, 300420, 544094, 816141, 1088188, 1360235, 1632282, 2448423, 2720470, 3264564, 4080705, 4896846, 5440940, 8161410, 9793692, 12242115, 16322820, 24484230, 48968460]

約数ペア:

[(1, 48968460), (2, 24484230), (3, 16322820), (4, 12242115), (5, 9793692), (6, 8161410), (9, 5440940), (10, 4896846), (12, 4080705), (15, 3264564), (18, 2720470), (20, 2448423), (30, 1632282), (36, 1360235), (45, 1088188), (60, 816141), (90, 544094), (163, 300420), (180, 272047), (326, 150210), (489, 100140), (652, 75105), (815, 60084), (978, 50070), (1467, 33380), (1630, 30042), (1669, 29340), (1956, 25035), (2445, 20028), (2934, 16690), (3260, 15021), (3338, 14670), (4890, 10014), (5007, 9780), (5868, 8345), (6676, 7335)]