49926630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 129769920

約数和(自身を除く): 79843290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 409, 626, 818, 939, 1227, 1565, 1878, 2045, 2454, 3130, 4069, 4090, 4695, 5317, 6135, 8138, 9390, 10634, 12207, 12270, 15951, 20345, 24414, 26585, 31902, 40690, 53170, 61035, 79755, 122070, 128017, 159510, 256034, 384051, 640085, 768102, 1280170, 1664221, 1920255, 3328442, 3840510, 4992663, 8321105, 9985326, 16642210, 24963315, 49926630]

約数ペア:

[(1, 49926630), (2, 24963315), (3, 16642210), (5, 9985326), (6, 8321105), (10, 4992663), (13, 3840510), (15, 3328442), (26, 1920255), (30, 1664221), (39, 1280170), (65, 768102), (78, 640085), (130, 384051), (195, 256034), (313, 159510), (390, 128017), (409, 122070), (626, 79755), (818, 61035), (939, 53170), (1227, 40690), (1565, 31902), (1878, 26585), (2045, 24414), (2454, 20345), (3130, 15951), (4069, 12270), (4090, 12207), (4695, 10634), (5317, 9390), (6135, 8138)]