55761755

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 81861120

約数和(自身を除く): 26099365

約数列:

[1, 5, 7, 35, 43, 49, 67, 79, 215, 245, 301, 335, 395, 469, 553, 1505, 2107, 2345, 2765, 2881, 3283, 3397, 3871, 5293, 10535, 14405, 16415, 16985, 19355, 20167, 23779, 26465, 37051, 100835, 118895, 141169, 166453, 185255, 227599, 259357, 705845, 832265, 1137995, 1296785, 1593193, 7965965, 11152351, 55761755]

約数ペア:

[(1, 55761755), (5, 11152351), (7, 7965965), (35, 1593193), (43, 1296785), (49, 1137995), (67, 832265), (79, 705845), (215, 259357), (245, 227599), (301, 185255), (335, 166453), (395, 141169), (469, 118895), (553, 100835), (1505, 37051), (2107, 26465), (2345, 23779), (2765, 20167), (2881, 19355), (3283, 16985), (3397, 16415), (3871, 14405), (5293, 10535)]