49116865

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 24426815

約数列:

[1, 5, 7, 29, 31, 35, 49, 145, 155, 203, 217, 223, 245, 899, 1015, 1085, 1115, 1421, 1519, 1561, 4495, 6293, 6467, 6913, 7105, 7595, 7805, 10927, 31465, 32335, 34565, 44051, 45269, 48391, 54635, 200477, 220255, 226345, 241955, 316883, 338737, 1002385, 1403339, 1584415, 1693685, 7016695, 9823373, 49116865]

約数ペア:

[(1, 49116865), (5, 9823373), (7, 7016695), (29, 1693685), (31, 1584415), (35, 1403339), (49, 1002385), (145, 338737), (155, 316883), (203, 241955), (217, 226345), (223, 220255), (245, 200477), (899, 54635), (1015, 48391), (1085, 45269), (1115, 44051), (1421, 34565), (1519, 32335), (1561, 31465), (4495, 10927), (6293, 7805), (6467, 7595), (6913, 7105)]