47480468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 103219200

約数和(自身を除く): 55738732

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 2879, 4123, 5758, 8246, 11516, 16492, 20153, 40306, 54701, 80612, 89249, 109402, 178498, 218804, 356996, 382907, 624743, 765814, 1249486, 1531628, 1695731, 2498972, 3391462, 6782924, 11870117, 23740234, 47480468]

約数ペア:

[(1, 47480468), (2, 23740234), (4, 11870117), (7, 6782924), (14, 3391462), (19, 2498972), (28, 1695731), (31, 1531628), (38, 1249486), (62, 765814), (76, 624743), (124, 382907), (133, 356996), (217, 218804), (266, 178498), (434, 109402), (532, 89249), (589, 80612), (868, 54701), (1178, 40306), (2356, 20153), (2879, 16492), (4123, 11516), (5758, 8246)]