53897908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 103219200

約数和(自身を除く): 49321292

約数列:

[1, 2, 4, 19, 38, 47, 76, 79, 94, 158, 188, 191, 316, 382, 764, 893, 1501, 1786, 3002, 3572, 3629, 3713, 6004, 7258, 7426, 8977, 14516, 14852, 15089, 17954, 30178, 35908, 60356, 70547, 141094, 170563, 282188, 286691, 341126, 573382, 682252, 709183, 1146764, 1418366, 2836732, 13474477, 26948954, 53897908]

約数ペア:

[(1, 53897908), (2, 26948954), (4, 13474477), (19, 2836732), (38, 1418366), (47, 1146764), (76, 709183), (79, 682252), (94, 573382), (158, 341126), (188, 286691), (191, 282188), (316, 170563), (382, 141094), (764, 70547), (893, 60356), (1501, 35908), (1786, 30178), (3002, 17954), (3572, 15089), (3629, 14852), (3713, 14516), (6004, 8977), (7258, 7426)]