56401020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24103}}^1$

素因数の和:24131

約数の個数: 72

約数和(自身を含む): 184250976

約数和(自身を除く): 127849956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 24103, 48206, 72309, 96412, 120515, 144618, 216927, 241030, 289236, 313339, 361545, 433854, 482060, 626678, 723090, 867708, 940017, 1084635, 1253356, 1446180, 1566695, 1880034, 2169270, 2820051, 3133390, 3760068, 4338540, 4700085, 5640102, 6266780, 9400170, 11280204, 14100255, 18800340, 28200510, 56401020]

約数ペア:

[(1, 56401020), (2, 28200510), (3, 18800340), (4, 14100255), (5, 11280204), (6, 9400170), (9, 6266780), (10, 5640102), (12, 4700085), (13, 4338540), (15, 3760068), (18, 3133390), (20, 2820051), (26, 2169270), (30, 1880034), (36, 1566695), (39, 1446180), (45, 1253356), (52, 1084635), (60, 940017), (65, 867708), (78, 723090), (90, 626678), (117, 482060), (130, 433854), (156, 361545), (180, 313339), (195, 289236), (234, 241030), (260, 216927), (390, 144618), (468, 120515), (585, 96412), (780, 72309), (1170, 48206), (2340, 24103)]