48007840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9725

約数の個数: 48

約数和(自身を含む): 117089280

約数和(自身を除く): 69081440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9679, 19358, 38716, 48395, 77432, 96790, 154864, 193580, 300049, 309728, 387160, 600098, 774320, 1200196, 1500245, 1548640, 2400392, 3000490, 4800784, 6000980, 9601568, 12001960, 24003920, 48007840]

約数ペア:

[(1, 48007840), (2, 24003920), (4, 12001960), (5, 9601568), (8, 6000980), (10, 4800784), (16, 3000490), (20, 2400392), (31, 1548640), (32, 1500245), (40, 1200196), (62, 774320), (80, 600098), (124, 387160), (155, 309728), (160, 300049), (248, 193580), (310, 154864), (496, 96790), (620, 77432), (992, 48395), (1240, 38716), (2480, 19358), (4960, 9679)]