51251246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 84403200

約数和(自身を除く): 33151954

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 313, 589, 626, 1178, 2641, 4309, 5282, 5947, 8618, 9703, 11894, 19406, 43507, 81871, 87014, 163742, 184357, 368714, 826633, 1348717, 1653266, 2697434, 25625623, 51251246]

約数ペア:

[(1, 51251246), (2, 25625623), (19, 2697434), (31, 1653266), (38, 1348717), (62, 826633), (139, 368714), (278, 184357), (313, 163742), (589, 87014), (626, 81871), (1178, 43507), (2641, 19406), (4309, 11894), (5282, 9703), (5947, 8618)]