47790990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40847}}^1$

素因数の和:40873

約数の個数: 48

約数和(自身を含む): 133818048

約数和(自身を除く): 86027058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 40847, 81694, 122541, 204235, 245082, 367623, 408470, 531011, 612705, 735246, 1062022, 1225410, 1593033, 1838115, 2655055, 3186066, 3676230, 4779099, 5310110, 7965165, 9558198, 15930330, 23895495, 47790990]

約数ペア:

[(1, 47790990), (2, 23895495), (3, 15930330), (5, 9558198), (6, 7965165), (9, 5310110), (10, 4779099), (13, 3676230), (15, 3186066), (18, 2655055), (26, 1838115), (30, 1593033), (39, 1225410), (45, 1062022), (65, 735246), (78, 612705), (90, 531011), (117, 408470), (130, 367623), (195, 245082), (234, 204235), (390, 122541), (585, 81694), (1170, 40847)]