47606545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 27043055

約数列:

[1, 5, 7, 17, 29, 31, 35, 85, 89, 119, 145, 155, 203, 217, 445, 493, 527, 595, 623, 899, 1015, 1085, 1513, 2465, 2581, 2635, 2759, 3115, 3451, 3689, 4495, 6293, 7565, 10591, 12905, 13795, 15283, 17255, 18067, 18445, 19313, 31465, 43877, 46903, 52955, 76415, 80011, 90335, 96565, 106981, 219385, 234515, 307139, 328321, 400055, 534905, 560077, 1360187, 1535695, 1641605, 2800385, 6800935, 9521309, 47606545]

約数ペア:

[(1, 47606545), (5, 9521309), (7, 6800935), (17, 2800385), (29, 1641605), (31, 1535695), (35, 1360187), (85, 560077), (89, 534905), (119, 400055), (145, 328321), (155, 307139), (203, 234515), (217, 219385), (445, 106981), (493, 96565), (527, 90335), (595, 80011), (623, 76415), (899, 52955), (1015, 46903), (1085, 43877), (1513, 31465), (2465, 19313), (2581, 18445), (2635, 18067), (2759, 17255), (3115, 15283), (3451, 13795), (3689, 12905), (4495, 10591), (6293, 7565)]