49618880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8197

約数の個数: 56

約数和(自身を含む): 124388880

約数和(自身を除く): 74770000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8161, 16322, 32644, 40805, 65288, 81610, 130576, 155059, 163220, 261152, 310118, 326440, 522304, 620236, 652880, 775295, 1240472, 1305760, 1550590, 2480944, 2611520, 3101180, 4961888, 6202360, 9923776, 12404720, 24809440, 49618880]

約数ペア:

[(1, 49618880), (2, 24809440), (4, 12404720), (5, 9923776), (8, 6202360), (10, 4961888), (16, 3101180), (19, 2611520), (20, 2480944), (32, 1550590), (38, 1305760), (40, 1240472), (64, 775295), (76, 652880), (80, 620236), (95, 522304), (152, 326440), (160, 310118), (190, 261152), (304, 163220), (320, 155059), (380, 130576), (608, 81610), (760, 65288), (1216, 40805), (1520, 32644), (3040, 16322), (6080, 8161)]