49398566

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 92340000

約数和(自身を除く): 42941434

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 149, 199, 238, 298, 398, 833, 1043, 1393, 1666, 2086, 2533, 2786, 3383, 5066, 6766, 7301, 9751, 14602, 17731, 19502, 23681, 29651, 35462, 47362, 59302, 124117, 165767, 207557, 248234, 331534, 415114, 504067, 1008134, 1452899, 2905798, 3528469, 7056938, 24699283, 49398566]

約数ペア:

[(1, 49398566), (2, 24699283), (7, 7056938), (14, 3528469), (17, 2905798), (34, 1452899), (49, 1008134), (98, 504067), (119, 415114), (149, 331534), (199, 248234), (238, 207557), (298, 165767), (398, 124117), (833, 59302), (1043, 47362), (1393, 35462), (1666, 29651), (2086, 23681), (2533, 19502), (2786, 17731), (3383, 14602), (5066, 9751), (6766, 7301)]