51288012

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15363

約数の個数: 48

約数和(自身を含む): 137267200

約数和(自身を除く): 85979188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15319, 30638, 45957, 61276, 91914, 137871, 183828, 275742, 413613, 474889, 551484, 827226, 949778, 1424667, 1654452, 1899556, 2849334, 4274001, 5698668, 8548002, 12822003, 17096004, 25644006, 51288012]

約数ペア:

[(1, 51288012), (2, 25644006), (3, 17096004), (4, 12822003), (6, 8548002), (9, 5698668), (12, 4274001), (18, 2849334), (27, 1899556), (31, 1654452), (36, 1424667), (54, 949778), (62, 827226), (93, 551484), (108, 474889), (124, 413613), (186, 275742), (279, 183828), (372, 137871), (558, 91914), (837, 61276), (1116, 45957), (1674, 30638), (3348, 15319)]