49151540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 107046912

約数和(自身を除く): 57895372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 523, 635, 740, 1046, 1270, 2092, 2540, 2615, 4699, 5230, 9398, 10460, 18796, 19351, 23495, 38702, 46990, 66421, 77404, 93980, 96755, 132842, 193510, 265684, 332105, 387020, 664210, 1328420, 2457577, 4915154, 9830308, 12287885, 24575770, 49151540]

約数ペア:

[(1, 49151540), (2, 24575770), (4, 12287885), (5, 9830308), (10, 4915154), (20, 2457577), (37, 1328420), (74, 664210), (127, 387020), (148, 332105), (185, 265684), (254, 193510), (370, 132842), (508, 96755), (523, 93980), (635, 77404), (740, 66421), (1046, 46990), (1270, 38702), (2092, 23495), (2540, 19351), (2615, 18796), (4699, 10460), (5230, 9398)]