54025140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69263}}^1$

素因数の和:69288

約数の個数: 48

約数和(自身を含む): 162908928

約数和(自身を除く): 108883788

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, 69263, 138526, 207789, 277052, 346315, 415578, 692630, 831156, 900419, 1038945, 1385260, 1800838, 2077890, 2701257, 3601676, 4155780, 4502095, 5402514, 9004190, 10805028, 13506285, 18008380, 27012570, 54025140]

約数ペア:

[(1, 54025140), (2, 27012570), (3, 18008380), (4, 13506285), (5, 10805028), (6, 9004190), (10, 5402514), (12, 4502095), (13, 4155780), (15, 3601676), (20, 2701257), (26, 2077890), (30, 1800838), (39, 1385260), (52, 1038945), (60, 900419), (65, 831156), (78, 692630), (130, 415578), (156, 346315), (195, 277052), (260, 207789), (390, 138526), (780, 69263)]