49408172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 101888640

約数和(自身を除く): 52480468

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 89, 121, 124, 148, 178, 242, 341, 356, 407, 484, 682, 814, 979, 1147, 1364, 1628, 1958, 2294, 2759, 3293, 3751, 3916, 4477, 4588, 5518, 6586, 7502, 8954, 10769, 11036, 12617, 13172, 15004, 17908, 21538, 25234, 30349, 36223, 43076, 50468, 60698, 72446, 102083, 121396, 138787, 144892, 204166, 277574, 333839, 398453, 408332, 555148, 667678, 796906, 1122913, 1335356, 1593812, 2245826, 4491652, 12352043, 24704086, 49408172]

約数ペア:

[(1, 49408172), (2, 24704086), (4, 12352043), (11, 4491652), (22, 2245826), (31, 1593812), (37, 1335356), (44, 1122913), (62, 796906), (74, 667678), (89, 555148), (121, 408332), (124, 398453), (148, 333839), (178, 277574), (242, 204166), (341, 144892), (356, 138787), (407, 121396), (484, 102083), (682, 72446), (814, 60698), (979, 50468), (1147, 43076), (1364, 36223), (1628, 30349), (1958, 25234), (2294, 21538), (2759, 17908), (3293, 15004), (3751, 13172), (3916, 12617), (4477, 11036), (4588, 10769), (5518, 8954), (6586, 7502)]